... 该塑料管道 The Plastic Pipe 塑料管道系统 plastic duct system 海湾塑料管道学会 GPPA ...
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...文名称: 塑料管道系统 用于硬聚氯乙烯管道的弹性密封环式承口连接件 负压下密封试验方法 英文名称: Plastics piping systems - Elastomeric-sealing-ring-type socket joints of unplasticized poly(vinyl chlor..
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... 废 中文名称: 塑料管道系统 用外推法对热塑性塑料管材长期静液压强度的测定 英文名称: Plastics piping and ducting systems --Determination of the long-term hydrostatic strength of thermoplastics material..
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塑料管和管道系统 Plastics piping and ducting systems
塑料管道和导管系统 Plastics piping and ducting systems
塑料管道和管道系统 Plastics piping and ducting systems
塑料管道和防护管系统 Plastics Piping and Ducting Systems
翻新用塑料管道系统的分类和设计指南。
Guidance on the classification and design of plastics piping systems used for renovation.
塑料管道系统。土壤和废料排出用热塑管道系统。粘接处密封度试验方法。
Plastics piping systems. Thermoplastics piping systems for soil and waste discharge. Test method for airtightness of joints.
塑料管道系统。玻璃纤维增强式热固性塑料元件。检验栓接式法兰接头的设计试验方法。
Plastics piping systems. Glass - reinforced thermosetting plastics components. Test methods to prove the design of bolted flange joints.
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