high-pressure air hose ; high-pressure air pipe
高压气管 high pressure air pipe
基于1个网页-相关网页
扫线用高压气管线 blow line
高压气瓶用管 Tube for High-Pressure Vessel
高压燃气管道 HG high-pressure gas pipe
高压空气管路 high pressure airline
高压空气管 high-pressure air pipe
高压空气歧管 high pressure air manifold
高压煤气管 high-pressure gas pipe
高压气体管道条例 VOGL
高压排气管接头 high-pressure exhaust pipe connection
高压气、水管道除垢及护壁方法，涉及对供水管、给水管、煤气管、输油管清除管内的锈斑和结垢和涂覆护壁涂料的方法。
The present invention relates to the method of eliminating internal rust stains and scales of and coating wall protecting paint to water pipe, gas pipe and oil pipe.
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