| |||
diaphragm-type compressor | |||
diaphragm compressor | |||
diaphragm type compressor | |||
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diaphragm type compressor | |||
diaphragm compressor |
膜 式压缩机 : 10 phrases in 6 subjects |
Agriculture | 1 |
Automobiles | 1 |
Oil / petroleum | 2 |
Refrigeration | 2 |
Shipbuilding | 1 |
Technology | 3 |