采煤工作面顶板垮落前,工作面出现压力增大的各种物理现象叫()。
参考答案:矿压显现
在安排一个小型项目施工的进度时,只需编制()。
A.施工总进度方案
B.施工总进度规划
C.施工总进度计划
D.施工总进度目标
The goods which have entered the territory, approved by the Customs as items for which no formalities are performed in the way of duty payment, and will be reshipped out of the territory after being stored, processed or assembled in the territory are defined, as ______.
A. bonded goods B. through goodsC. transshipment goods D. transit goods