There were some new problems such as the easy exhaustion of the liquid ammonia circulating pump and the appearance of liquid ammonia product was off specification.

目前存在氨液循环泵易抽空、液氨产品外观不合格(颜色发红)、液氨外送泵密封泄漏等问题。

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Design, fabrication, inspection and test for the supplied product shall accord fully with the requirements of TECHNICAL SPECIFICATION for OXYGEN ON-OFF VALVES.

所供产品的设计、制造、检验和验收应符合氧气开关阀技术规格书的要求。

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