铅坠 lead weight
铅白 lead white
导线 lead wire
线 lead wire
引线 lead wire
首制船建造厂 lead yard
铅锌底漆 lead zinc primer
铜锌底漆 lead zinic primer
铅锌底漆 lead zinic primer
铅锌 lead zinic?
铅酸电池 lead-acid cell
从煤矿至装船港的运输费用 leadage
铅白 lead white
导线 lead wire
线 lead wire
引线 lead wire
首制船建造厂 lead yard
铅锌底漆 lead zinc primer
铜锌底漆 lead zinic primer
铅锌底漆 lead zinic primer
铅锌 lead zinic?
铅酸电池 lead-acid cell
从煤矿至装船港的运输费用 leadage
加铅锡青铜 leaded tin bronze
天色灰暗 leaden
领袖 leader
引线导杆 leader
领导人 leader
导航电缆 leader cable
引线电缆 leader cable
导缆装置(滚轮 leadfair
导缆装置 leadfair
进坞拖车 lead-in trolley
进坞绞车 lead-in winch
指导 leading
引导超前 leading
导航叠标 leading
拎头 leading ahead
导标 leading beacon
导立标 Leading beacon
导向滑车 leading block
导块导向滑车 leading block
导向滑车;导块 leading block
导块 leading block
导向滑车眼板 leading block eye-plate
导向滑车眼板 leading block holder
第一个浮标 leading buoy
第一个浮筒 leading buoy
导链 leading chain
进口水道 leading channel
超前电流 leading current
导边 leading edge
叶片 leading edge (