国家电网公司站用直流电源系统精益化评价细则中,对蓄电池有什么要求?
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It is customary in shipping practice to quote freight rates()weight or measurement,ship’s option.
A. on the basis of
B. as a result of
C. arise from
D. come into being
现场工作结束后,现场继电保护工作记录本上应记录整定值变更情况。二次回路更改情况,以解决及未解决的问题及缺陷,运行注意事项,能否投入等项内容
A. 正确
B. 错误