allowable working pressure是什么意思 allowable working pressure怎么读
allowable working pressure的相关资料
allowable working pressure的用法和样例
- She was wearing a man's working boots.
她脚上穿着一双男用工作靴。 - Following this one hour period, the system pressure shall be reduced to the MAWP of the system and are all welds and joints.
一小时后，将系统压力降至系统的最大许用工作压力，而且这两个步骤的操作要紧密衔接。
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