indefinite storage是什么意思 indefinite storage怎么读
indefinite storage的用法和样例
- If valves are not put into service within three months after factory shipment, long term storage measures should be initiated to preclude valve deterioration.
如果阀门在出厂三个月后没有使用，就应该开始采用长期储存方法，避免阀门性能退化。
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