单项选择题
A.浸泡消毒法B.熏蒸消毒法C.微波消毒法D.臭氧消毒法
A.喷雾消毒B.浸泡消毒C.熏蒸消毒D.臭氧消毒
A.1:2B.2:1C.3:1D.1:3
A.30sB.40sC.50sD.60s
A.10~20μmB.20~30μmC.30~40μmD.40~50μm
A.3~5mmB.4~6mmC.6~8mmD.8~10mm
A.1.0~1.5mmB.1.5~2.0mmC.2.0~2.5mmD.2.5~3.0mm
A.0.5~1.0mmB.1.0~1.5mmC.1.5~2.0mmD.2.0~2.5mm
A.1~3mmB.2~4mmC.3~5mmD.4~6mm
A.1倍B.2倍C.3倍D.4倍