welch allyn 伟伦24020检耳镜/电耳镜灯泡 03400 2.5V0.66A
welch allyn 伟伦24000检耳镜/电耳镜灯泡 03400 2.5V0.66A替代品
welch allyn 伟伦22841检耳镜/电耳镜灯泡 03400 2.5V0.66A
welch allyn 伟伦22840检耳镜/电耳镜灯泡 03400 2.5V0.66A
welch allyn 伟伦 22820检耳镜/电耳镜灯泡 03400 2.5V0.66A
welch allyn 伟伦24011检耳镜/电耳镜灯泡 03400 2.5V0.66A
Welch Allyn 伟伦24011检耳镜,电耳镜灯泡 03400 2.5V0.66A
welch allyn 伟伦笔式检耳灯泡 03400 2.5V0.66A
灯上有03400 2.5V的字样
03400 2.5V0.66A 为替代品 15小时寿命
03400 适合型号 22840/22841/22840S/22820/24011/24020/24000 等2.5V 的电耳镜。