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用于供应气体燃料的塑料管道系统 聚乙烯

Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 5: Fitness for purpose of the system; German version EN 1555-5:2021 / Note: Applies in conjunction with DIN EN 1555-1 (2021-12), DIN EN 1555-2 (2021-12), DIN EN 1555-3 (...

供应气体燃料的塑料管道系统 带熔接和机械连接的未塑化聚酰胺(PA-U)管道系统 第6部分：设计、操作和安装实施规范

Plastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing - Part 6: Code of practice for design, handling and installation (ISO 16486-6:2012)

PVC-U管材和附件 第7部分：聚乙烯（PE）80和PE100塑料件要求与试验

PVC-U pipes and accessories Part 7: Requirements and tests for polyethylene (PE) 80 and PE100 plastic parts

热元件端部熔接技术指南（针对PE 100大直径管壁厚度大于30mm）

Technical Committee DVS for Welding of Plastics, Working Group “Welding of Plastics”

热塑性塑料加热元件焊接规范

Specification for welding thermoplastic heating elements

PVC-U管件与板材的加热元件端面焊接技术

Heating element end face welding of pipe fitting and sheet parts from PVC-U

PVDF材质管道、管件和板片加热元件点焊与环焊

Spot welding and girth welding of PVDF pipes, fittings and plate heating elements

聚酰胺12管材和管件的加热元件焊接技术

Guideline for welding of polyamide 12 pipes and fittings using heating element welding

PA12管道和成型件的加热元件端面焊接及加热楔形焊接技术规范

Technical Specification for Electrode End Welding and Heater Wedge Welding of PA12 Pipes and Moldings

塑料管道加热元件焊接技术规范

Guideline for Heat Element End Welding of Pipes, Shaped Parts and Saddles made from PE

热塑性塑料焊接机的设计与施工

Guideline DVS 2208-1 Welding of thermoplastic plastics Machines and devices for heating element welding of pipes, pipe fittings and plates