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阳螺杆 | |
compr. | male rotor |
内压缩 | |
compr. | internal compression |
转角 | |
avia. | corner; deflection angle; turn angle |
bridg.constr. | angle of rotation; angular rotation |
hydroel.st. | outer corner |
racing | corner |
space | rotational angle |
| |||
male rotor |
阳螺杆 : 6 phrases in 2 subjects |
Compressors | 5 |
Oil / petroleum | 1 |