siphon-operated lock的意思|示意
美 / /
英 / /
siphon-operated锁
siphon-operated lock的网络常见释义
虹吸充水式水闸 ... siphon wick-feed oiler ==> 虹吸油心注油器 siphon-operated lock ==> 虹吸充水式水闸 siphon-type flume ==> 虹吸式渡槽 ...