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橡胶密封件给、排水管及污水管道用接口密封圈材料规范Rubberseals-Jointringsforwatersupplydrainageandseweragepipelines-Specificationformaterials(ISO4633_2002MOD)
1CS83.140.50:91.140.60:91.140.80G43中华人民共和国国家标准标准搜搜网W.bzs0s0.comGB/T21873—2008橡胶密封件：给、排水管及污水管道用接口密封圈材料规范Rubber seals-Joint rings for water...
橡胶和塑料制品加工系统粉尘防爆安全规范Safetyspecificationfordustexplosionprotectioninrubberandplasticprocessingsystem
1CS13.230CCS C 67AQ中华人民共和国安全生产行业标准AQ4232一2025代替AQ4232-2013橡胶和塑料制品加工系统粉尘防爆安全规范Safety specification for dust explosion protection in rubber andpl...
模袋混凝土护岸滑道法施工技术规程Technicalspecificationforconstructionofgeotextilemattressconcreterevetmentbyslipwaymethod_1
1CS93.160CCS P57T团体标准T/CSPSTC XXX-202X模袋混凝土护岸滑道法施工技术规程Technical specification for construction of geotextile mattress concreterevetment by slipway method(征求意...
模袋混凝土护岸滑道法施工技术规程Technicalspecificationforconstructionofgeotextilemattressconcreterevetmentbyslipwaymethod
1CS93.160CCS P57T团体标准T/CSPSTC XXX-202X模袋混凝土护岸滑道法施工技术规程Technical specification for construction of geotextile mattress concreterevetment by slipway method(征求意...
模塑聚苯板薄抹灰外墙外保温系统材料Externalthermalinsulationcompositesystemsbasedonexpandedpolystyrene
1CS91.100.60Q25GB中华人民共和国国家标准GB/T29906-2013模塑聚苯板薄抹灰外墙外保温系统材料External thermal insulation composite systems based on expanded polystyrene2013年11月27日发布...
森林土壤颗粒组成(机械组成)的测定Determinationofforestsoilparticle-sizecomposition(mechanicalcomposition)
ICSB10Y中华人民共和国林业行业标准LYT1225-1999森林土壤颗粒组成（机械组成）的测定Determination of forest soil particle-size composition(mechanical composition)1999-07-15发布1999-11-0...
森林土壤水溶性盐分分析Analysismethodsofwatersolublesaltsofforestsoil
ICSB10LY中华人民共和国林业行业标准LYT1251-1999森林土壤水溶性盐分分析Analysis methods of water soluble salts of forest soil1999-07-15发布1999-11-01实施国家林业局发布
森林土壤水分-物理性质的测定Determinationofforestsoilwater-physicalproperties
ICSB10Y中华人民共和国林业行业标准LYT1215-1999森林土壤水分-物理性质的测定Determination of forest soil water-physical properties1999-07-15发布1999-11-01实施国家林业局发布
森林土壤有机质的测定及碳氮比的计算Determinationoforganicmatterinforestsoilandcalculationcarbon-nitrogenratio
ICSB10Y中华人民共和国林业行业标准LYT1237-1999森林土壤有机质的测定及碳氮比的计算Determination of organic matter in forest soil and calculation carbon-nitrogen ratio1999-07-15发布199...
检验检测机构管理和技术能力评价授权签字人要求Competenceassessmentofmanagementandtechnicalforinspectionbodyandlaboratory-Requirementsfortheauthorizedsignatory
ICS03.120.20A00RB中华人民共和国认证认可行业标准RB/T046-2020检验检测机构管理和技术能力评价授权签字人要求Competence assessment of management and technical for inspectionbody and labo...