| 释义 |
汽阀汽阀[qì fá]1.■{机} steam valve
常用词组1.■汽阀杆导承 guide for steam spindle;2.■汽阀帽 steam valve bonnet;3.■汽阀盘防松螺母 steam valve disk lock nut;4.■汽阀青铜 {冶} steam bronze;5.■汽阀填密 steam valve packing;6.■汽阀填密压盖 steam valve packing gland;7.■汽阀压盖 steam valve gland;8.■汽阀中心件 steam valve centre piece;9.■汽阀轴 steam valve spindle |