Accoding "The standard" of "steel structure fire-proof coating," selectively to examine its construction condition.
三是依据《钢结构防火涂料》标准，抽检其具体施工情况。
The provision of the seamless steel tube mark is disaccord in the national standard and the petrochemical industry standard, this paper discusses the controversial question in the construction.
本文对无缝钢管标识规定因国标与石化行业标准要求不一致，造成工程建设中的争议情况进行探讨。
Machined brass construction, chrome nickel plated body, EPR rubber check disc assemblies and Buna 'n' seals, stainless steel springs and pressure plates are standard.
标准配置为机加工黄铜结构，镀铬镍阀体，乙丙橡胶止回阀瓣总成和丁钠橡胶密封，不锈钢弹簧和压力板。
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