ASTM A74-21 适用范围 1.1 本规范涵盖用于重力流管道、排水、废物和通风卫生以及雨水应用的铸铁土壤管和配件。它制定的标准涵盖超重型和服务铸铁土壤管道和配件的材料、制造、机械和化学性能、涂层、测试方法、检验、认证、产品标记、尺寸和尺寸公差。这些管道和配件不适用于压力应用,因为为卫生排水、废物、通风和暴风...
ASTM A 74 Designation: A 74 – 98Endorsed by theCast Iron Soil Pipe InstituteAmerican Association StateHighway and Transportation Officials StandardAASHTO No.: M 263-77Standard Specification forCast Iron Soil Pipe and Fittings1This standard is issued under the fixed designationA74; the number immedi...
ASTM A74-2013a Standard Specification for Cast Iron Soil Pipe and Fittings《铸铁污水管和配件的标准规格》.pdf 上传人:inwarn120 文档编号:459349 上传时间:2018-11-25 格式:PDF 页数:45 大小:471.98KB 《ASTM A74-2013a Standard Specification for Cast Iron Soil Pipe and Fittings《铸铁污水管和配件的...
ASTM 标准 74 15 《【ASTM标准】A 74 - 15》由会员分享,可在线阅读,更多相关《【ASTM标准】A 74 - 15(45页珍藏版)》请在人人文库网上搜索。 15 by o.: M 263is of in of of A in of A ) an or by of in It of of so to 212 m), 312 1.0 m), 5 .5 m), 10 3.0 m) 2212 m),...
ASTM A888/A74 standard no-hub pipe fittings ·W type ·“乙”elbow ·small radius ·small H ventilation tube ·bottleneck Tee ·eccentric reducer ·eccentric radius ·blind plug ·solid cross ·manhole ·stand pipe bracket ·floor drain ·reducer ·reducing elbow ·Y cross ·Y Tee ·T cross...
ASTM A888/A74 standard no-hub pipe fittings ·W type ·“乙”elbow ·small radius ·small H ventilation tube ·bottleneck Tee ·eccentric reducer ·eccentric radius ·blind plug ·solid cross ·manhole ·stand pipe bracket ·floor drain ·reducer ·reducing elbow ·Y cross ·Y Tee ·T cross...
Astm A167|Oppo N Phone|Compatibility:Precision-engineered for Oppo A98 5G, A78 4G/5G, A74 4G, A17, and A17K models, ensuring a perfect fit. Protection:Rubber Silicone Shockproof Casing safeguards against drops and bumps, keeping your device secure. ...
ASTM A143-74(1999)相似标准 ISO 6157-2:1995 紧固件.表面缺陷.第2部分:螺母ASTM A143/A143M-07(2014)热浸镀锌结构钢产品的脆性防护和脆性检测程序的标准实施规程MT/T 5017-2011 煤矿井筒装备防腐蚀技术规范ASTM A143/A143M-07热浸镀锌结构钢产品的脆性防护和脆性检测程序的标准规程HB 8447-2014 民用飞机结构...
本标准标准号为“ASTM A874/A874M-1998(2014)”,标准名称为“适于低温使用的铁素体球墨铸铁铸件”,阀门标准库、水泵标准库是中国泵阀制造网开发的专业级阀门水泵技术标准数据库,涵盖阀门、水泵行业常用标准类别,包括中国国家标准GB,中国机械行业标准JB,中国化工行业标准H
标准号:ASTM E2574/E2574M-2012a 中文标准名称:校车座位组件防火测试的标准试验方法 英文标准名称:Standard Test Method for Fire Testing of School Bus Seat Assemblies 发布日期:1999/12/31 12:00:00 实施日期:1999/12/31 12:00:00 国际标准分类号:13.220.40 (Ignitability and burning behaviour of m ...