pressure reduction | |
el.mach. | 降压; 压力降低 |
met. | 高压还原 |
valve | |
hydroel.st. | 活门; 电子管 |
space | 排气阀; 通气阀门; 阀 |
tech. | 阀 |
| |||
降压; 压力降低 | |||
高压还原 | |||
减压 |
pressure reduction valve : 16 phrases in 8 subjects |
Automobiles | 3 |
Aviation | 2 |
Electronics | 1 |
Metallurgy | 1 |
Rail transport | 3 |
Space | 1 |
Technology | 4 |
Wind Energy | 1 |