Search

Number of entries (Data is updated on a monthly basis): 47212
Weiter Weiter| 18181 - 18190 | 18191 - 18200|18201 - 18210 |Weiter Weiter

GB/Z 39262-2020

纳米技术 纳米材料毒理学筛选方法指南

Nanotechnologies—Guidance on toxicological screening methods for nanomaterials

GB/T 39363-2020

金银花空气源热泵干燥通用技术要求

General technical requirements for air-source heat pump drying of honeysuckle

GB/T 20674.2-2020

塑料管材和管件 聚乙烯系统熔接设备 第2部分:电熔连接

Plastics pipes and fittings—Equipment for fusion jointing polyethylene systems—Part 2: Electrofusion

GB/T 24986.1-2020

家用和类似用途电器可靠性试验及评价 第1部分:通用要求

Testing evaluation methods for reliability on household and similar electrical appliances —Part 1:General requirements

GB/T 20674.3-2020

塑料管材和管件 聚乙烯系统熔接设备 第3部分:操作者代码

Plastics pipes and fittings—Equipment for fusion jointing polyethylene systems—Part 3:Operator's badge

GB/T 28799.1-2020

冷热水用耐热聚乙烯(PE-RT)管道系统 第1部分:总则

Polyethylene of raised temperature resistance(PE-RT)piping systems for hot and cold water installations—Part 1: General

GB/T 39434-2020

臭氧处理中央空调循环冷却水技术要求

Technical requirement for ozone treatment recirculating cooling water for central air conditioning

GB/T 39422-2020

木结构销槽承压强度及钉连接承载力特征值确定方法

Determination methods of characteristic values for dowel-bearing strength and withdrawal capacity of nails and screws in timber structure

GB/T 18916.51-2020

取水定额 第51部分:对二甲苯

Norm of water intake—Part 51:Para-xylene

GB/T 18916.52-2020

取水定额 第52部分:精对苯二甲酸

Norm of water intake—Part 52 : Pure terephthalic acid

Number of entries (Data is updated on a monthly basis): 47212
Weiter Weiter| 18181 - 18190 | 18191 - 18200|18201 - 18210 |Weiter Weiter