In allusion to the characteristic of the marine refrigeration compressor unit,analyze the feasibility of substituting screw refrigeration compressor unit for piston refrigeration compressor unit.是什么意思_In allusion to the characteristic of the marine refrigeration compressor unit,analyze the feasibility of substituting screw refrigeration compressor unit for piston refrigeration compressor unit.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句