It should be ensured that only _____ vapor is handled by the refrigeration compressor.

题库:二管轮 类型:最佳选择题 时间:2019-02-19 18:37:56 免费下载:《第二章 船舶辅助机械》Word试卷

It should be ensured that only _____ vapor is handled by the refrigeration compressor.
A.humidity
B.dry
C.steam
D.oil

本题关键词:BE值,IT,尿TH蛋白,尿TH糖蛋白（THP）,辅助性T细胞(Th);