-
ISO 20743-2021Textiles — Determination of antibacterial activity of textile products
ISO 20743-2021Textiles — Determination of antibacterial activity of textile products...
2022-04-08[]浏览：17下载：1
下载 -
ABNT NBR 16978-5-2021Deflagration preventing systems Part 5: Detection and control of ignition sources - Requirements
ABNT NBR 16978-5-2021Deflagration preventing systems Part 5: Detection and control of ignition sources - Requirements...
2022-04-08[]浏览：17下载：0
下载 -
ABNT NBR ISO 11839-2021Machinery for forestry - Thrown object guard - Test method and performance criteria
ABNT NBR ISO 11839-2021Machinery for forestry - Thrown object guard - Test method and performance criteria...
2022-04-08[]浏览：14下载：0
下载 -
IEC/TS 63236-2-2021Direct current (DC) appliance couplers for information and communication technology (ICT) equipment installed in data centres and telecom central offices - Part 2: 5,2 kW system
IEC/TS 63236-2-2021Direct current (DC) appliance couplers for information and communication technology (ICT) equipment installed in data centres and telecom central offices - Part 2: 5,2 kW system...
2022-04-08[]浏览：21下载：1
下载 -
DIN EN ISO 6927-2021Building and civil engineering sealants - Vocabulary (ISO 6927:2021); German version EN ISO 6927:2021
DIN EN ISO 6927-2021Building and civil engineering sealants - Vocabulary (ISO 6927:2021); German version EN ISO 6927:2021...
2022-04-08[]浏览：12下载：0
下载 -
ASTM E3298-2021预期盘存(IBE)标准实施规范Standard Practice for Inventory by Exception (IBE)
ASTM E3298-2021预期盘存(IBE)标准实施规范Standard Practice for Inventory by Exception (IBE)...
2022-04-08[]浏览：11下载：0
下载 -
GB/T 40016-2021基础零部件通用元数据General metadata for fundamental part and component
GB/T 40016-2021基础零部件通用元数据General metadata for fundamental part and component...
2022-04-08[]浏览：13下载：0
下载 -
ISO/IEC 23090-2-2021Information technology — Coded representation of immersive media — Part 2: Omnidirectional media format
ISO/IEC 23090-2-2021Information technology — Coded representation of immersive media — Part 2: Omnidirectional media format...
2022-04-08[]浏览：18下载：0
下载 -
QB/T 5577-2021聚氯乙烯（PVC）热水袋Polyvinyl chloride(PVC)hot water bags
QB/T 5577-2021聚氯乙烯（PVC）热水袋Polyvinyl chloride(PVC)hot water bags...
2022-04-08[]浏览：12下载：0
下载 -
BS EN 13617-2-2021Petrol filling stations. Part 2:Safety requirements for construction and performance of safe breaks for use on metering pumps and dispensers
BS EN 13617-2-2021Petrol filling stations. Part 2:Safety requirements for construction and performance of safe breaks for use on metering pumps and dispensers...
2022-04-08[]浏览：15下载：0
下载 -
GB/T 28897-2021流体输送用钢塑复合管及管件Steel-plastic compound pipes and fittings for fluid service
GB/T 28897-2021流体输送用钢塑复合管及管件Steel-plastic compound pipes and fittings for fluid service...
2022-04-08[]浏览：21下载：0
下载 -
GB/T 50760-2021数字集群通信工程技术标准Technical standard for digital trunking communication engineering
GB/T 50760-2021数字集群通信工程技术标准Technical standard for digital trunking communication engineering...
2022-04-08[]浏览：13下载：0
下载 -
DIN 52980-2021Photocatalytic activity of surfaces - Determination of photocatalytic activity of surfaces in an aqueous medium by degradation of methylene blue
DIN 52980-2021Photocatalytic activity of surfaces - Determination of photocatalytic activity of surfaces in an aqueous medium by degradation of methylene blue...
2022-04-08[]浏览：19下载：0
下载 -
DB33/T 2342-2021高速公路交通气象观测站建设技术规范Technical specification for construction of highway traffic meteorological station
DB33/T 2342-2021高速公路交通气象观测站建设技术规范Technical specification for construction of highway traffic meteorological station...
2022-04-08[]浏览：19下载：0
下载 -
HG/T 5893-2021微滤膜过滤器完整性自动测试仪Automatic integrity test instrument for microfiltration membrane filters
HG/T 5893-2021微滤膜过滤器完整性自动测试仪Automatic integrity test instrument for microfiltration membrane filters...
2022-04-08[]浏览：20下载：0
下载 -
ISO 23223-2021带有改良鞋底的高山滑雪靴 与高山滑雪板绑定的接口 要求和试验方法Alpine ski boots with improved walking soles — Interface with alpine ski-bindings – Requirements and test methods
ISO 23223-2021带有改良鞋底的高山滑雪靴 与高山滑雪板绑定的接口 要求和试验方法Alpine ski boots with improved walking soles — Interface with alpine ski-bindings – Requirements and test methods...
2022-04-08[]浏览：11下载：1
下载 -
DIN 86016-2021Screwed steel pipe clamps with inlay for marine pipelines - For pipe outer diameters from 15 mm to 219 mm
DIN 86016-2021Screwed steel pipe clamps with inlay for marine pipelines - For pipe outer diameters from 15 mm to 219 mm...
2022-04-08[]浏览：8下载：0
下载 -
JT/T 1378-2021挖泥船水下泥泵Submerged dredge pump of dredger
JT/T 1378-2021挖泥船水下泥泵Submerged dredge pump of dredger...
2022-04-08[]浏览：10下载：0
下载 -
T/ZZB 2558-2021人造板医用问诊桌Medical consultation table with wood-based panels
T/ZZB 2558-2021人造板医用问诊桌Medical consultation table with wood-based panels...
2022-04-08[]浏览：13下载：0
下载 -
-
ASTM G88-2021Standard Guide for Designing Systems for Oxygen Service
ASTM G88-2021Standard Guide for Designing Systems for Oxygen Service...
2022-04-08[]浏览：15下载：0
下载 -
ASTM D6713-2021Standard Specification for Extruded and Compression Molded Shapes Made from Poly(Vinylidene Fluoride) (PVDF)
ASTM D6713-2021Standard Specification for Extruded and Compression Molded Shapes Made from Poly(Vinylidene Fluoride) (PVDF)...
2022-04-08[]浏览：9下载：0
下载 -
DIN EN 13656-2021Soil, treated biowaste, sludge and waste - Digestion with a hydrochloric (HCl), nitric (HNO 3 ) and tetrafluoroboric (HBF 4 ) or hydrofluoric (HF) acid mixture for subsequent determination of elements; German version EN 13656:2020
DIN EN 13656-2021Soil, treated biowaste, sludge and waste - Digestion with a hydrochloric (HCl), nitric (HNO 3 ) and tetrafluoroboric (HBF 4 ) or hydrofluoric (HF) acid mixture for subsequent determination of elements; German version EN 13656:2020...
2022-04-08[]浏览：5下载：0
下载 -
ISO/IEC 23008-2-2020/Amd 1-2021Information technology — High efficiency coding and media delivery in heterogeneous environments — Part 2: High efficiency video coding — Amendment 1: Shutter interval information SEI message
ISO/IEC 23008-2-2020/Amd 1-2021Information technology — High efficiency coding and media delivery in heterogeneous environments — Part 2: High efficiency video coding — Amendment 1: Shutter interval information SEI message...
2022-04-08[]浏览：7下载：0
下载
