正确答案: B
测量螺栓直径
题目:对于四冲程柴油机来说,连杆螺栓是非常重要的螺栓,用()方法检验其是否失效不准确。
解析:B
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举一反三的答案和解析:
[单选题]样品从货物卸完之后一般()内应该保存在船上。
12个月
[单选题]适用"船舶间责任条款"的船舶应具备的条件是:
符合第三条定义并显示规定的号灯、号型
[单选题]Modern handheld digital tachometers operated by counting light pulses returned to the unit by
a piece of reflective tape
[单选题]Ⅰ类救生艇、筏应配备手持红光火焰为:
6支
[单选题]胸外按压中需心内注射药物暂停按压不宜超过______。
10—15秒
[单选题]在船舶灭火过程中援救受困人员时,下列认识错误的是:
为了保护人员安全,总是先救人再灭火
[单选题]Which of the processes listed would be the most satisfactory method to use to lower the humidity of the air being circulated by an air conditioning system?
Cooling the air to a point below dew point, then reheating it