()不是康明斯KTA-19G2柴油机活塞降温途径。
A.活塞环传热
B.机油散热
C.冷却水散热
D.进气冷却
参考答案:C
无菌术即是针对这些感染来源所采取的一种预防措施,由灭菌法、抗菌法所组成。()
0f all the extinguishing agents listed below, which one has the greatest capacity for heat adsorption?().
A.Water fog
B.Carbon dioxide
C.Dry chemical
D.Solid stream of water