Browse Standards

塑料管材和管件 公称外径大于或等于90mm的聚乙烯电熔组件的拉伸剥离试验

Plastics pipes and fittings Peel decohesion test for polyethylene(PE)electrofusion assemblies of nominal outside diameter greater than or equal to 90 mm

塑料管材和管件 聚乙烯管材和电熔管件 组合试件的制备

Plastics pipes and fittings Preparation of test piece assemblies between a polyethylene(PE)pipe and an electrofusion fitting

塑料管材和管件 聚乙烯电熔组件的挤压剥离试验

Plastics pipes and fittings Crushing decohesion test for polyethylene(PE)electrofusion assemblies

燃气用埋地聚乙烯(PE)管道系统 第2部分:管件

Buried Polyethylene(PE)piping systems for the supply of gaseous fuels Part 2:Fittings

夹层结构或芯子密度试验方法

Test method for density of sandwich construction or cores

纤维增强塑料密度和相对密度试验方法

Test methods for density and relative density of fiber reinforced plastics

纤维增强塑料吸水性试验方法

Test methods for water absorption of fiber reinforced plastics

夹层结构滚筒剥离强度试验方法

Test method for climbing drum peel strength of sandwich constructions

纤维增强塑料冲压式剪切强度试验方法

Fibre-reinforced plastic composites-Determination of the punch-type shear strength

纤维增强塑料性能试验方法总则

Fiber-reinforced plastics composites-The generals for determination of properties

液压气动用O形橡胶密封圈 第1部分:尺寸系列及公差

Fluid power systems-O-rings-Part 1:Inside diameters,cross-sections,tolerances and size identification code

丙烯酸系阴离子交换树脂强碱基团、弱碱基团和弱酸基团交换容量测定方法

Determination for strong-base group,weak-base group and weak-acid group exchange capacity of acrylic type anion exchange resins

弱酸性阳离子交换树脂氢型率测定方法

Determination for hydrogen form of weak acid cation exchange resins

塑料 聚乙烯 (PE) 模塑和挤出材料 第2部分: 试样制备和性能测定

Plastics―Polyethylene(PE) moulding and extrusion materials―Part 2: Preparation of test specimens and determination of properties

建筑排水用硬聚氯乙烯(PVC-U)管材

Unplasticized poly (vinyl chloride) (PVC-U) pipes for soil and waste discharge inside buildings

丙烯腈－丁二烯－苯乙烯（ABS）压力管道系统 第1部分：管材

Acrylonitrile-butadiene-styrene (ABS) pressure piping systems - Part 1: Pipes

建筑排水用硬聚氯乙烯（PVC-U）管件

Unplasticized poly(vinyl chloride) (PVC-U) fittings for soil and waste inside buildings

灌溉用聚乙烯(PE)管材由插入式管件引起环境应力开裂敏感性的试验方法和技术要求

Polyethylene (PE) pipes for irrigation laterals - Susceptibility to envionmental stress cracking induced by insert-type fittings - Test method and specification

橡胶衬里 第4部分: 烟气脱硫衬里

Rubber lining―Part 4: Anticrrosion lining for flue gas desulfurization

低压输水灌溉用硬聚氯乙烯(PVC-U)管材

Unplasticized poly(vinyl chloride) (PVC-U) pipes for low-pressure conveyance in irrigation