hand-controlled branch

... hand-and-foot counter 手脚放射性沾染物测量器 hand-controlled branch 手控水枪<能同时喷射直流和雾化水 hand-guard 扶 …

控水,water... ... ) water control 水控制，加水控制 ) hand-controlled branch 手控水枪水 ) water quality control 水质调控 ...