... low distill thermometer高温蒸馏温度计 low down pump卧式泵 low dress低领口女外衣 ...
基于64个网页-相关网页
... low dip 平缓倾斜 low down pump 水平手摇泵 low energy well 低能量井 ...
基于48个网页-相关网页
low down pump detail 浅井潜水泵
·2,447,543篇论文数据，部分数据来源于NoteExpress
High pressure pump equipped with low-pressure protection device, when pre-treated sea water pressure is less than 0.05Mpa, the system will shut down automatically give alarm fattention.
高压泵自动欠压保护，当供水泵的海水压力低于0.05Mpa 时，设备自动停机并报警。
youdao
应用推荐
模块上移
模块下移
不移动