东方船用外螺纹青铜止回阀 GB/T597-1983船用外螺纹青铜止回阀的具体说明

GB/T597-1983船用外螺纹青铜止回阀概述：
$n
$nGB/T585-1999船用法兰铸钢截止止回阀性能规范：
n
n
n公称压力 Nominal Pressure(MPa)
n公称通径 Nominal Diameter(mm)
n适用介质 Applicable Medium
n$n1.0
n65～300
n淡水、滑油、燃油和 t≤300℃蒸汽 Fresh water, Lubricanting oil, Fuel oil, t≤300℃ steam.
n$n1.6
n100～250
n$n2.5
n20～150
n$n4.0
n65～100
n淡水、滑油、燃油和 t≤400℃蒸汽 Fresh water, Lubricanting oil, Fuel oil, t≤400℃ steam.
n$n6.4
n20～50 $n主要零部件材质：
n
n
n零件名称 Parts Name
n材料 Material
n$n名称 Name
nPai号 Marks
n$n阀体、阀盖 Body/Cover
n铸钢 Cast Steel
nZG230-450
n$n阀盘 Disc
n优质碳素钢 High-quality Carbon Steel
n钢 25
n$n阀杆 Stem
n不锈钢 Stainless Steel
n2Cr13
n$n阀盘密封圈 Disc Seal ring
n焊不锈钢 Weld Stainless Steel
nH2Cr13
n$n阀体密封圈 Body Seal ring
nPN≤2.5
n焊不锈钢 Weld Stainless Steel
nH1Cr18Ni9Ti
n$nPN≥4.0
n焊不锈钢 Weld Stainless Steel
nH2Cr13 $nPN1.0、1.6、2.5MPa的A型、B型基本尺寸：
n
n
n公称 压力 PN (MPa)
n公称 通径 DN (mm)
n结构尺寸Structure Dimension
n壁厚 Thickness
n法兰 Flange
n螺栓 Bolt
n手轮Hand wheel
n升程Lift Range m
n参考重量 Weight(kg)
n$nL
nH≈
nH1
n$nA型
nB型
nA型
nB型
nB型
nD
nD1
n
nd0
nb
nn个
nTh
nDo
nS
nA型
nB型
n$n1.0
n65
n290
n115
n310
n277
n115
n6.0
n155
n123
n104
n15
n14
n6
nM14
n140
n12
n18
n14.9
n12.9
n$n80
n310
n125
n345
n304
n125
n7.0
n170
n138
n118
n15
n14
n8
nM14
n160
n14
n24
n19.0
n17.9
n$n100
n350
n150
n374
n325
n135
n8.0
n190
n158
n138
n15
n14
n8
nM14
n180
n14
n35
n28.6
n24.0
n$n125
n400
n175
n426
n366
n155
n8.0
n215
n183
n164
n15
n14
n10
nM14
n200
n17
n44
n38.2
n33.7
n$n150
n500
n180
n487
n415
n160
n9.0
n240
n208
n190
n15
n14
n12
nM14
n200
n17
n57
n51.3
n41.9
n$n1.6
n125
n400
n175
n465
n405
n155
n8.0
n225
n187
n168
n17
n15
n10
nM16
n250
n22
n44
n45.4
n38.9
n$n150
n500
n180
n524
n452
n160
n9.0
n255
n217
n196
n17
n15
n12
nM16
n280
n24
n57
n58.9
n51.7
n$n2.5
n20
n150
n75
n217
n203
n75
n6.0
n95
n68
n48
n13
n11
n4
nM12
n80
n8
n7
n4.5
n4.4
n$n25
n160
n80
n217
n203
n80
n6.0
n105
n73
n56
n13
n12
n4
nM12
n80
n8
n7
n5.1
n5.0
n$n32
n180
n85
n236
n216
n85
n6.0
n1 15
n83
n64
n15
n13
n6
nM14
n100
n9
n9
n6.9
n6.1
n$n40
n200
n90
n260
n236
n90
n7.0
n125
n93
n74
n15
n13
n6
nM14
n120
n11
n11
n9.2
n7.2
n$n50
n230
n95
n288
n258
n95
n7.0
n135
n103
n84
n15
n13
n6
nM14
n140
n12
n14
n12.9
n12.7
n$n65
n290
n115
n335
n301
n115
n7.0
n170
n132
n110
n17
n15
n8
nM16
n160
n14
n18
n18.8
n18.9
n$n80
n310
n125
n362
n321
n125
n7.0
n185
n147
n126
n17
n16
n8
nM16
n200
n17
n24
n24.8
n22.7
n$n100
n350
n150
n417
n368
n135
n8.0
n205
n167
n146
n17
n16
n10
nM16
n250
n22
n35
n34.9
n31.3
n$n125
n400
n175
n481
n432
n155
n9.0
n240
n196
n172
n21
n19
n10
nM20
n280
n24
n44
n52.2
n47.9
n$n150
n500
n200
n537
n484
n175
n9.0
n270
n226
n200
n21
n20
n12
nM20
n320
n27
n57
n68.5
n60.3 $nPN1.0、1.6、2.5MPa的AS型、BS型基本尺寸：
n
n
n公称 压力 PN (MPa)
n公称 通径 DN (mm)
n结构尺寸 Structure Dimension
n壁厚 Thickness
n法兰 Flange
n螺栓Bolt
n手轮 Hand wheel
n升程Lift Range m
n参考重量 Weight(kg)
n$nL
nH≈
nH1
n$nAS型
nBS型
nAS型
nBS型
nBS型
nD
nD1
nD2
nd0
nb
nn个
nTh
nDo
nS
nAS型
nBS型
n$n1.0
n200
n600
n275
n621
n543
n275
n10.0
n340
n295
n268
n22
n24
n8
nM20
n360
n27
n68
n109.0
n104.0
n$n250
n730
n325
n721
n623
n325
n11.5
n395
n350
n320
n22
n26
n12
nM20
n450
n32
n80
n167.0
n160.0
n$n300
n850
n375
n821
n696
n375
n13.0
n445
n400
n370
n22
n26
n12
nM20
n500
n36
n100
n225.0
n216.0
n$n1.6
n100
n350
n175
n417
n368
n175
n8.0
n220
n180
n158
n18
n22
n8
nM16
n250
n22
n35
n35.4
n33.2
n$n125
n400
n200
n465
n405
n200
n8.0
n250
n210
n184
n18
n22
n8
nM16
n250
n22
n44
n50.5
n46.1
n$n150
n480
n225
n524
n452
n225
n9.0
n285
n240
n212
n22
n24
n8
nM20
n280
n24
n57
n67.3
n62.1
n$n175
n540
n225
n573
n505
n225
n10.0
n315
n270
n242
n22
n24
n8
nM20
n360
n27
n60
n92.1
n87.8
n$n200
n600
n275
n643
n565
n275
n10.0
n340
n295
n268
n22
n24
n12
nM20
n450
n32
n68
n121.0
n116.0
n$n250
n730
n325
n744
n646
n325
n11.5
n405
n355
n320
n26
n26
n12
nM24
n500
n36
n80
n180.0
n173.0 $nPN1.0、1.6、2.5MPa的AS型BS型基本尺寸：
n
n
n公称压力PN(MPa)
n公称通径DN(mm)
n结构尺寸Structure Dimension
n壁厚 Thickness t
n法兰 Flange
n螺栓Bolt
n手轮Hand wheel
n升程Lift Range m
n参考重量 Weight(kg)
n$nL
nH≈
nH1
n$nAS型
nBS型
nAS型
nBS型
nBS型
nD
nD1
nD2
nd0
nb
nn个
nTh
nD0
nS
nAS型
nBS型
n$n2.5
n20
n150
n95
n217
n203
n95
n6.0
n105
n75
n58
n14
n16
n4
nM12
n80
n8
n7
n5.4
n5.4
n$n25
n160
n100
n217
n203
n100
n6.0
n115
n85
n68
n14
n16
n4
nM12
n80
n8
n7
n6.2
n6.1
n$n32
n180
n105
n236
n216
n105
n6.0
n140
n100
n78
n18
n18
n4
nM16
n100
n9
n9
n8.9
n8.3
n$n40
n200
n1 15
n260
n236
n115
n7.0
n150
n110
n88
n18
n18
n4
nM16
n120
n11
n12
n11 2
n10.9
n$n50
n230
n125
n288
n258
n125
n7.0
n165
n125
n102
n18
n20
n4
nM16
n140
n12
n15
n14.5
n14.2
n$n65
n290
n145
n335
n301
n145
n7.0
n185
n145
n122
n18
n22
n8
nM16
n160
n14
n19
n21 9
n20.6
n$n80
n310
n155
n362
n321
n155
n8.0
n200
n160
n133
n18
n24
n8
nM16
n200
n17
n23
n28.9
n25.8
n$n100
n350
n175
n417
n368
n175
n8.0
n235
n190
n158
n22
n24
n8
nM20
n250
n22
n28
n40 1
n37.8
n$n125
n400
n200
n493
n432
n200
n9.0
n270
n220
n184
n26
n26
n8
nM24
n280
n24
n35
n60.3
n58 1
n$n150
n480
n225
n556
n484
n225
n9.0
n300
n250
n212
n26
n28
n8
nM24
n320
n27
n42
n79.9
n73.7 $nPN4.0、6.4MPa的A型、B型基本尺寸：
n
n
n公称 压力 PN (MPa)
n公称 通径 DN (mm)
n结构尺寸 Structure Dimension
n壁厚 Thickness
n法兰 Flange
n螺栓 Bolt
n手轮 Hand wheel
n升程 Lift Range m
n参考重量 Weight(kg)
n$nL
nH≈
nH1
n$nAS型
nBS型
nAS型
nBS型
nBS型
nD
nD1
nD2
nD3
nD4
nf
nd0
nb
nn个
nTh
nD0
nS
nm
nAS型
nBS型
n$n4.O
n65
n290
n145
n409
n374
n145
n8
n175
n137
n118
n1 10
n94
n3
n17
n18
n8
nM16
n250
n22
n17
n35.2
n32.9
n$n80
n310
n155
n436
n394
n155
n9
n190
n152
n130
n121
n105
n3
n17
n18
n8
nM16
n250
n22
n20
n39.1
n36.7
n$n100
n350
n175
n466
n416
n175
n9
n225
n181
n157
n150
n128
n4
n21
n21
n10
nM20
n280
n24
n25
n53.3
n44.7
n$n6.4
n20
n230
n115
n261
n243
n115
n7
n105
n73
n58
n51
n35
n3
n13
n13
n6
nM12
n100
n9
n7
n7.7
n6.5
n$n25
n230
n115
n272
n253
n115
n7
n1 15
n83
n66
n58
n42
n3
n15
n15
n6
nM14
n100
n9
n7
n8.7
n7.6
n$n32
n260
n130
n304
n281
n130
n7
n125
n93
n74
n66
n50
n3
n15
n17
n6
nM14
n120
n11
n9
n10.3
n9.3
n$n40
n260
n130
n334
n310
n130
n7
n145
n107
n84
n76
n60
n3
n17
n19
n6
nM16
n160
n14
n11
n17.7
n16.4
n$n50
n300
n150
n354
n323
n150
n8
n155
n117
n96
n88
n72
n3
n17
n20
n6
nM16
n180
n14
n13
n22.3
n20.5 $nPN4.0、6.4MPa的AS型、BS型基本尺寸：
n
n
n公称 压力 PN (MPa)
n公称 通径 DN (mm)
n结构尺寸 Structure Dimension
n壁厚 Thickness
n法兰 Flange
n螺栓 Bolt
n手轮 Hand wheel
n升程 Lift Range m
n参考重量 Weight(kg)
n$nL
nH≈
nH1
n$nAS型
nBS型
nAS型
nBS型
nBS型
nD
nD1
nD2
nD3
nD4
nf
nd0
nb
nn个
nTh
nD0
nS
nm
nAS型
nBS型
n$n4.0
n65
n290
n145
n409
n374
n145
n8
n185
n145
n122
n1 10
n94
n3
n18
n22
n8
nM16
n250
n22
n19
n37.8
n36.4
n$n80
n310
n155
n436
n394
n155
n9
n200
n160
n133
n121
n105
n3
n18
n24
n8
nM16
n250
n22
n23
n42.9
n40.3
n$n100
n350
n175
n466
n416
n175
n9
n235
n190
n158
n150
n128
n3
n22
n24
n8
nM20
n280
n24
n28
n54.1
n51 5
n$n6.4
n20
n230
n115
n261
n243
n115
n7
n130
n90
n58
n51
n35
n3
n18
n22
n4
nM16
n100
n9
n7
n9.3
n8 1
n$n25
n230
n115
n272
n253
n115
n7
n140
n100
n68
n58
n42
n3
$n
$nGB/T584-1999 船用法兰铸钢截止阀 Marine Cast Steel Flanged Globe ValvesGB/T585-1999 船用法兰铸钢截止止回阀Marine Cast Steel Flanged Stop Check ValvesGB/T1853-94 船用法兰铸钢舷侧截止止回阀 Marine Cast Steel Flanged Over Board Stop Check Valves
n性能规范 Technical Data
n
n
n公称压力 Nominal Pressure(MPa)
n公称通径 Nominal Diameter(mm)
n适用介质 Applicable Medium
n$n1.0
n65～300
n淡水、滑油、燃油和 t≤300℃蒸汽 Fresh water, Lubricanting oil, Fuel oil, t≤300℃ steam.
n$n1.6
n100～250
n$n2.5
n20～150
n$n4.0
n65～100
n淡水、滑油、燃油和 t≤400℃蒸汽 Fresh water, Lubricanting oil, Fuel oil, t≤400℃ steam.
n$n6.4
n20～50 $n主要零部件材质 Materials of Main Parts
n
n
n零件名称 Parts Name
n材料 Material
n$n名称 Name
nPai号 Marks
n$n阀体、阀盖 Body/Cover
n铸钢 Cast Steel
nZG230-450
n$n阀盘 Disc
n优质碳素钢 High-quality Carbon Steel
n钢 25
n$n阀杆 Stem
n不锈钢 Stainless Steel
n2Cr13
n$n阀盘密封圈 Disc Seal ring
n焊不锈钢 Weld Stainless Steel
nH2Cr13
n$n阀体密封圈 Body Seal ring
nPN≤2.5
n焊不锈钢 Weld Stainless Steel
nH1Cr18Ni9Ti
n$nPN≥4.0
n焊不锈钢 Weld Stainless Steel
nH2Cr13 $nPN1.0、1.6、2.5MPa的A型、B型基本尺寸 Dimensions
n
n
n公称 压力 PN (MPa)
n公称 通径 DN (mm)
n结构尺寸Structure Dimension
n壁厚 Thickness
n法兰 Flange
n螺栓 Bolt
n手轮Hand wheel
n升程Lift Range m
n参考重量 Weight(kg)
n$nL
nH≈
nH1
n$nA型
nB型
nA型
nB型
nB型
nD
nD1
n
nd0
nb
nn个
nTh
nDo
nS
nA型
nB型
n$n1.0
n65
n290
n115
n310
n277
n115
n6.0
n155
n123
n104
n15
n14
n6
nM14
n140
n12
n18
n14.9
n12.9
n$n80
n310
n125
n345
n304
n125
n7.0
n170
n138
n118
n15
n14
n8
nM14
n160
n14
n24
n19.0
n17.9
n$n100
n350
n150
n374
n325
n135
n8.0
n190
n158
n138
n15
n14
n8
nM14
n180
n14
n35
n28.6
n24.0
n$n125
n400
n175
n426
n366
n155
n8.0
n215
n183
n164
n15
n14
n10
nM14
n200
n17
n44
n38.2
n33.7
n$n150
n500
n180
n487
n415
n160
n9.0
n240
n208
n190
n15
n14
n12
nM14
n200
n17
n57
n51.3
n41.9
n$n1.6
n125
n400
n175
n465
n405
n155
n8.0
n225
n187
n168
n17
n15
n10
nM16
n250
n22
n44
n45.4
n38.9
n$n150
n500
n180
n524
n452
n160
n9.0
n255
n217
n196
n17
n15
n12
nM16
n280
n24
n57
n58.9
n51.7
n$n2.5
n20
n150
n75
n217
n203
n75
n6.0
n95
n68
n48
n13
n11
n4
nM12
n80
n8
n7
n4.5
n4.4
n$n25
n160
n80
n217
n203
n80
n6.0
n105
n73
n56
n13
n12
n4
nM12
n80
n8
n7
n5.1
n5.0
n$n32
n180
n85
n236
n216
n85
n6.0
n1 15
n83
n64
n15
n13
n6
nM14
n100
n9
n9
n6.9
n6.1
n$n40
n200
n90
n260
n236
n90
n7.0
n125
n93
n74
n15
n13
n6
nM14
n120
n11
n11
n9.2
n7.2
n$n50
n230
n95
n288
n258
n95
n7.0
n135
n103
n84
n15
n13
n6
nM14
n140
n12
n14
n12.9
n12.7
n$n65
n290
n115
n335
n301
n115
n7.0
n170
n132
n110
n17
n15
n8
nM16
n160
n14
n18
n18.8
n18.9
n$n80
n310
n125
n362
n321
n125
n7.0
n185
n147
n126
n17
n16
n8
nM16
n200
n17
n24
n24.8
n22.7
n$n100
n350
n150
n417
n368
n135
n8.0
n205
n167
n146
n17
n16
n10
nM16
n250
n22
n35
n34.9
n31.3
n$n125
n400
n175
n481
n432
n155
n9.0
n240
n196
n172
n21
n19
n10
nM20
n280
n24
n44
n52.2
n47.9
n$n150
n500
n200
n537
n484
n175
n9.0
n270
n226
n200
n21
n20
n12
nM20
n320
n27
n57
n68.5
n60.3 $nPN1.0、1.6、2.5MPa的AS型、BS型基本尺寸 Dimensions
n
n
n公称 压力 PN (MPa)
n公称 通径 DN (mm)
n结构尺寸 Structure Dimension
n壁厚 Thickness
n法兰 Flange
n螺栓Bolt
n手轮 Hand wheel
n升程Lift Range m
n参考重量 Weight(kg)
n$nL
nH≈
nH1
n$nAS型
nBS型
nAS型
nBS型
nBS型
nD
nD1
nD2
nd0
nb
nn个
nTh
nDo
nS
nAS型
nBS型
n$n1.0
n200
n600
n275
n621
n543
n275
n10.0
n340
n295
n268
n22
n24
n8
nM20
n360
n27
n68
n109.0
n104.0
n$n250
n730
n325
n721
n623
n325
n11.5
n395
n350
n320
n22
n26
n12
nM20
n450
n32
n80
n167.0
n160.0
n$n300
n850
n375
n821
n696
n375
n13.0
n445
n400
n370
n22
n26
n12
nM20
n500
n36
n100
n225.0
n216.0
n$n1.6
n100
n350
n175
n417
n368
n175
n8.0
n220
n180
n158
n18
n22
n8
nM16
n250
n22
n35
n35.4
n33.2
n$n125
n400
n200
n465
n405
n200
n8.0
n250
n210
n184
n18
n22
n8
nM16
n250
n22
n44
n50.5
n46.1
n$n150
n480
n225
n524
n452
n225
n9.0
n285
n240
n212
n22
n24
n8
nM20
n280
n24
n57
n67.3
n62.1
n$n175
n540
n225
n573
n505
n225
n10.0
n315
n270
n242
n22
n24
n8
nM20
n360
n27
n60
n92.1
n87.8
n$n200
n600
n275
n643
n565
n275
n10.0
n340
n295
n268
n22
n24
n12
nM20
n450
n32
n68
n121.0
n116.0
n$n250
n730
n325
n744
n646
n325
n11.5
n405
n355
n320
n26
n26
n12
nM24
n500
n36
n80
n180.0
n173.0 $nPN1.0、1.6、2.5MPa的AS型BS型基本尺寸 Dimensions
n
n
n公称压力PN(MPa)
n公称通径DN(mm)
n结构尺寸Structure Dimension
n壁厚 Thickness t
n法兰 Flange
n螺栓Bolt
n手轮Hand wheel
n升程Lift Range m
n参考重量 Weight(kg)
n$nL
nH≈
nH1
n$nAS型
nBS型
nAS型
nBS型
nBS型
nD
nD1
nD2
nd0
nb
nn个
nTh
nD0
nS
nAS型
nBS型
n$n2.5
n20
n150
n95
n217
n203
n95
n6.0
n105
n75
n58
n14
n16
n4
nM12
n80
n8
n7
n5.4
n5.4
n$n25
n160
n100
n217
n203
n100
n6.0
n115
n85
n68
n14
n16
n4
nM12
n80
n8
n7
n6.2
n6.1
n$n32
n180
n105
n236
n216
n105
n6.0
n140
n100
n78
n18
n18
n4
nM16
n100
n9
n9
n8.9
n8.3
n$n40
n200
n1 15
n260
n236
n115
n7.0
n150
n110
n88
n18
n18
n4
nM16
n120
n11
n12
n11 2
n10.9
n$n50
n230
n125
n288
n258
n125
n7.0
n165
n125
n102
n18
n20
n4
nM16
n140
n12
n15
n14.5
n14.2
n$n65
n290
n145
n335
n301
n145
n7.0
n185
n145
n122
n18
n22
n8
nM16
n160
n14
n19
n21 9
n20.6
n$n80
n310
n155
n362
n321
n155
n8.0
n200
n160
n133
n18
n24
n8
nM16
n200
n17
n23
n28.9
n25.8
n$n100
n350
n175
n417
n368
n175
n8.0
n235
n190
n158
n22
n24
n8
nM20
n250
n22
n28
n40 1
n37.8
n$n125
n400
n200
n493
n432
n200
n9.0
n270
n220
n184
n26
n26
n8
nM24
n280
n24
n35
n60.3
n58 1
n$n150
n480
n225
n556
n484
n225
n9.0
n300
n250
n212
n26
n28
n8
nM24
n320
n27
n42
n79.9
n73.7 $nPN4.0、6.4MPa的A型、B型基本尺寸 Dimensions
n
n
n公称 压力 PN (MPa)
n公称 通径 DN (mm)
n结构尺寸 Structure Dimension
n壁厚 Thickness
n法兰 Flange
n螺栓 Bolt
n手轮 Hand wheel
n升程 Lift , Range m
n参考重量 Weight(kg)
n$nL
nH≈
nH1
n$nAS型
nBS型
nAS型
nBS型
nBS型
nD
nD1
nD2
nD3
nD4
nf
nd0
nb
nn个
nTh
nD0
nS
nm
nAS型
nBS型
n$n4.O
n65
n290
n145
n409
n374
n145
n8
n175
n137
n118
n1 10
n94
n3
n17
n18
n8
nM16
n250
n22
n17
n35.2
n32.9
n$n80
n310
n155
n436
n394
n155
n9
n190
n152
n130
n121
n105
n3
n17
n18
n8
nM16
n250
n22
n20
n39.1
n36.7
n$n100
n350
n175
n466
n416
n175
n9
n225
n181
n157
n150
n128
n4
n21
n21
n10
nM20
n280
n24
n25
n53.3
n44.7
n$n6.4
n20
n230
n115
n261
n243
n115
n7
n105
n73
n58
n51
n35
n3
n13
n13
n6
nM12
n100
n9
n7
n7.7
n6.5
n$n25
n230
n115
n272
n253
n115
n7
n1 15
n83
n66
n58
n42
n3
n15
n15
n6
nM14
n100
n9
n7
n8.7
n7.6
n$n32
n260
n130
n304
n281
n130
n7
n125
n93
n74
n66
n50
n3
n15
n17
n6
nM14
n120
n11
n9
n10.3
n9.3
n$n40
n260
n130
n334
n310
n130
n7
n145
n107
n84
n76
n60
n3
n17
n19
n6
nM16
n160
n14
n11
n17.7
n16.4
n$n50
n300
n150
n354
n323
n150
n8
n155
n117
n96
n88
n72
n3
n17
n20
n6
nM16
n180
n14
n13
n22.3
n20.5 $nPN4.0、6.4MPa的AS型、BS型基本尺寸 Dimensions
n
n
n公称 压力 PN (MPa)
n公称 通径 DN (mm)
n结构尺寸 Structure Dimension
n壁厚 Thickness
n法兰 Flange
n螺栓 Bolt
n手轮 Hand wheel
n升程 Lift Range m
n参考重量 Weight(kg)
n$nL
nH≈
nH1
n$nAS型
nBS型
nAS型
nBS型
nBS型
nD
nD1
nD2
nD3
nD4
nf
nd0
nb
nn个
nTh
nD0
nS
nm
nAS型
nBS型
n$n4.0
n65
n290
n145
n409
n374
n145
n8
n185
n145
n122
n1 10
n94
n3
n18
n22
n8
nM16
n250
n22
n19
n37.8
n36.4
n$n80
n310
n155
n436
n394
n155
n9
n200
n160
n133
n121
n105
n3
n18
n24
n8
nM16
n250
n22
n23
n42.9
n40.3
n$n100
n350
n175
n466
n416
n175
n9
n235
n190
n158
n150
n128
n3
n22
n24
n8
nM20
n280
n24
n28
n54.1
n51 5
n$n6.4
n20
n230
n115
n261
n243
n115
n7
n130
n90
n58
n51
n35
n3
n18
n22
$n

n
$n

n
$n

n