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hollow core | |
el.mach. | 空心铁芯 |
met. | 空心型芯 |
tech. | 中空形芯 |
valve | |
hydroel.st. | 活门; 电子管 |
space | 排气阀; 通气阀门; 阀 |
tech. | 阀 |
| |||
空心铁芯 | |||
空心型芯 | |||
中空形芯 | |||
空心 |
hollow core valve : 34 phrases in 11 subjects |
Agriculture | 1 |
Architecture | 1 |
Automobiles | 1 |
Electric machinery | 1 |
Electronics | 6 |
Hydroelectric power stations | 1 |
Oil / petroleum | 1 |
Rail transport | 1 |
Space | 1 |
Technology | 19 |
Textile industry | 1 |