烟火熄灭,须立即将计时卡交予干事登记。
软管
hose pipe
暂无补充释义。
相关例句
相关词条
hose coupling
hose
hose
hose clamp
hose winch
hose-laying car
fire hose【安全】
corrugated hose
hose pipe
暂无补充释义。
烟火熄灭,须立即将计时卡交予干事登记。
hose coupling
hose
hose
hose clamp
hose winch
hose-laying car
fire hose【安全】
corrugated hose