Personnel who are moving or handling material aboard ship should NOT follow which of the listed practices?
所属题库：二管轮
题目介绍:
PersonnelwhoaremovingorhandlingmaterialaboardshipshouldNOTfollowwhichof
thelistedpractices?,
signaling that all personnel are clear before lifting or lowering material?Examining material for sharp edges or protruding points before handling?Closing, tagging, or securing valves that permit entrance of steam, water, or airinto a fitting or other equipment?Throwing materials from high places to the deck? 本题为最佳选择题收录于二管轮题库中。
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