... manual full fuel position check;手动满燃油位置检查 manual gate valve;手动闸阀 manual governor control;人工调速器操纵 ...
基于8个网页-相关网页
·2,447,543篇论文数据,部分数据来源于NoteExpress
The opening and the closing of the gate valve are realized by a manual pump; the past bulky gate valve with a hand-operated screw rod is replaced.
闸阀的开启和关闭靠手动泵来实现,取代了过去手摇丝杠的笨重闸阀。
youdao
应用推荐
模块上移
模块下移
不移动