pipe under pressure中文什么意思

• 压力管

• pipe:    n. 1.管，导管，筒。 2.烟斗，烟袋；一袋烟。 3. ...
• under:     under the law 根据法律。 un ...
• pressure:    n. 1.压；按；挤；榨。 2.【物理学】压力，压强；大 ...
• be under pressure:    在压力之下
• under pressure:    减压,抽空; 截杀南极星号; 面临压力，在压力之下; 在压力下; 在压力之下

例句与用法

1. Foundry products . spheroidal graphite cast iron sittings for pvc drinking water pipes under pressure
   铸造制品.有压力的饮用水聚氯乙烯管道用球墨铸铁接头
2. Pipe joints and components of unplasticized poly vinyl chloride for pipes under pressure - part 3 : unions ; dimensions
   加压管道用未增塑聚氯乙烯的管道连接件和部件.第3部
3. Pvc - u . 5 pipe joints components of unplasticized poly vinyl chloride for pipes under pressure - part 5 : general quality requirements , testing
   未增塑聚氯乙烯压力管道用管接头和元件
4. Pipe joints and components of unplasticized poly vinyl chloride for pipes under pressure - part 10 : wall bracket elbows ; dimensions
   加压管道用未增塑聚氯乙烯的管道连接件和部件.第10部
5. Pipe joints and components of polyethylene for pipes under pressure , pe 80 and pe 100 - part 5 : general quality requirements , testing
   加压管道pe 80和pe 100用聚乙烯管道连接件和部件