ASTM electrical standard is a absolute system.
ASTM的电工钢的标准是单独成体系。
The standard electrical configuration is 1 Phase. Optional 3 Phase is available.
标准1相电流配置，也可供应3相配置；
Standard Guide for the electrical power used...
常用供用电电气标准指南。
Working out the Standard Operation Procedure, monitoring and supervising the operation of the electrical equipment;
制定维修规范和标准并实现设备状态的巡视和监督；
Working out the Standard Operation Procedure, monitoring and supervising the operation of the electrical equipment;
制定维修规范和标准并实现设备状态的巡视和监督；
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