《HSE作业指导书》主要由哪五部分内容组成?
参考答案:
①岗位任职条件;②岗位职责;③岗位操作规程;④巡回检查及主要检查内容;⑤应急处置程序。
— It's said that it will be extremely cold this winter.
— ______, the majority of the experts predict that the temperature will be normal.[ ]
A. In other words
B. On the contrary
C. As a result
D. What's more
()经机械破碎、筛分制成的,粒径大于4.75mm的岩石颗粒,称为碎石.
A、天然岩石
B、卵石
C、矿山废石
D、建筑垃圾