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螺纹滚轧 | |
met. | roll threading |
"BP 机" | |
telecom. | beeper |
机 | |
gen. | machine; apparatus; device; engine |
tech. | electric machinery; electrical machinery |
wind. | confined vortex wind machine |
BP机 | |
gen. | beeper |
| |||
roll threading |
螺纹滚轧: 12 phrases in 4 subjects |
Metallurgy | 5 |
Oil / petroleum | 1 |
Roll stock | 1 |
Technology | 5 |