采用自查和互查方式,至少抽查复检当日()%涂片,并填写室内质控登记表。
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短时间采集环境空气中的二氧化硫样品时,U型吸收管内装10ml吸收液,以()L/min的流量采样;24h连续采样时,多孔玻板吸收管内装50ml吸收液,以()L/min流量采样,连续采样24h
战勤保障大队6米拉梯储备数量为5架。
A. 正确
B. 错误
According to the regulations for mobile offshore drilling units,“industrial personnel” are considered to be all persons carried on the ship for the sole purpose of carrying out the industrial business of the unit,except for().
A. the operator's representative
B. the crew required by the Certificate of Inspection
C. the galley personnel
D. the designated person in charge
勒温将领导划分为三种类型,即()。
A. 独裁式领导
B. 民主式领导
C. 集权式领导
D. 自由式领导
E. 放任式领导