管道系统

• Its typical using : used in cold or heated pipe systems
  典型应用：用于饮用水的冷、热水管道系统。
• Products construction products pipe
  产品介绍建筑产品管道系统
• Air gaps in plumbing systems for plumbing fixtures and water - connected receptors
  管道系统中的气隙
• Pp - r pipe the connected pp - r pipe system
  连接后的pp - r管道系统
• Gptc guide for gas transmission and distribution piping systems
  气体运输和分配用管道系统的gptc指南
• Standard specification for welded joints for shipboard piping systems
  船上管道系统用焊接接头标准规范
• A system of pipes , such as those used in plumbing
  管道，管线，管道网一管道系统，如那些用来铺设铅管的
• Flaring polyolefin pipe and tubing
  扩口聚烯烃管及管道系统
• Saint - gobain pipelines co . ltd
  圣戈班管道系统有限公司