耐张线夹是将导线固定在非直线杆塔的耐张绝缘子串上。
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If the insufficiency of the packing was apparent on reasonable inspection,the Shipowner cannot()the exception of insufficiency of packing.
A. rely in
B. rely upon
C. rely with
D. rely to
教师资格认定属于()
A. 行政强制
B. 行政许可
C. 行政处罚
D. 行政管理
压缩空气站发生火灾允许用水灭火。
A. 正确
B. 错误