【英文标准名称】:Chemicalsusedfortreatmentofwaterintendedforhumanconsumption-Calciumcarbonate
【原文标准名称】:供人用的水处理时用的化学物质.碳化钙
【标准号】:BSEN1018-1998
【标准状态】:作废
【国别】:英国
【发布日期】:1998-11-15
【实施或试行日期】:1998-11-15
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:饮用水;材料的物理性质;分子量;化学成分;交付;有毒物质;杂质;粒度分布;水处理;溶解度;作标记;不兼容性;体密度;水净化;水;化学性质;密度;钙无机化合物;纯度;碳酸盐;储存;掺和剂
【英文主题词】:Acceptancespecification;Calciumcarbonates;Chemicalproperties;Filteringmaterials;Filters;Filtration;Limestone;Marking;Potablewater;Servicewater;Specification(approval);Storage;Transport;Treatment;Water;Waterpurification;Watersupply;Watersupplyengineering;Watertreatment
【摘要】:ThisEuropeanStandardisapplicabletocalciumcarbonateusedfortreatmentofwaterintendedforhumanconsumption.Itdescribesthecharacteristicsofcalciumcarbonateandspecifiestherequirementsandthecorrespondingtestmethodsforcalciumcarbonate.Itgivesinformationonitsuseinwatertreatment.
【中国标准分类号】:G77
【国际标准分类号】:71_100_80
【页数】:8P;A4
【正文语种】:英语


Product Code:SAE AMS2816
Title:Identification Welding Wire, Tab Marking Method
Issuing Committee:Ams B Finishes Processes And Fluids Committee
Scope: This specification covers procedures for tab marking of bare welding wire to provide positive identification of cut lengths and spools.