排序
DB13-T-1131-2009
ICS65.150B51DB13河北省地方标准DB13/T1131—2009中华绒螯蟹1蟹苗2009-08-10发布2009-08-25实施河北省质量技术监督局发布食品伙伴网http:/www.foodmate.net
DB33-T-565-2-2005
ICS65.150B51DB33浙江省地方,标准DB33/T565.2—2005无公害文蛤第2部分:池塘养成技术规范Non-environmental pollution Meretrix meretrixPart 2:Guidelines of pond culture technology2005-07...
DB42T2172-2023蕲艾条商品规格与质量检测规范
1Cs11.120.99CCS B 38DB42湖北省地方标准DB42/T2172-2023蕲艾条商品规格与质量检测规范Product specification and quality testing standard for Qiai-Moxa Stick2023-12-23发布2024-02-23实施...
DB44-T-482-2008
1CS39.060B51备案号:22443-2008DB44广东省地方标准DB44T482-2008南珠加工前处理技术规范Technical specifications for Chinese cultured pearl processing pretreatment2008-02-04发布2008-05-...
DB44-T-1019-2012
1CS65.150B52备案号:34653-2012DB44广东省地方标准DB44/T1019-2012淡水有核珍珠(原珠)Fresh-water pearl with nucleus (original pearl)2012-06-04发布2012-09-15实施一东省质量技术监督局发...
Dimesions-of-plate-flanges-EN-1092-1-PN63参考标准规范
HEBEI HAIHAO GROUPISO,ABS.CE/PED APPROVEDHHMengcun,Cangzhou,Hebei,ChinaProfessional Steel Piping SolutionHAIHAO GROUPwww.haihaopiping.comEmail:sales@haihaogroup.comPlate Flanges EN...
DIN_433-2相关标准规范
UDC621.882.42March 1990Product grade A washers瓜with a hardness from 300 HV433designed for use with cheese head screwsPart 2Scheiben:Produktklasse A.ab Harte 300 HV,vorzugsweise fu...
DIN17223-Part1新版标准规范
UDC669.14.018.27426.2:62-272:620.1DEUTSCHE NORMDecember 1984Round steel wire for springs瓜Patented cold drawn,carbon steel wire for springs17223Technical delivery conditionsPart 1R...