单选题轮机长职责规定,轮机长在厂修期间的主要工作是() ①组织监修、自修、测量记录和验收工作 ②亲自参加重要机电设备和应急设备的验收 ③监督施工人员测量记录的操作过程 ④会同大副对舵叶的密性和锌板安装情况进行验收A①+②B①+②+④C①+③D①+②+③
单选题
轮机长职责规定,轮机长在厂修期间的主要工作是() ①组织监修、自修、测量记录和验收工作 ②亲自参加重要机电设备和应急设备的验收 ③监督施工人员测量记录的操作过程 ④会同大副对舵叶的密性和锌板安装情况进行验收
A
①+②
B
①+②+④
C
①+③
D
①+②+③
参考解析
解析:
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