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Anzahl der Treffer (Daten werden monatlich aktualisiert): 84325
Weiter Weiter| 20961 - 20970 | 20971 - 20980|20981 - 20990 |Weiter Weiter

GB/T 12706.2-2020

额定电压1 kV(Um=1.2 kV)到35 kV(Um=40.5 kV)挤包绝缘电力电缆及附件 第2部分:额定电压6 kV(Um=7.2kV)到30 kV(Um=36 kV)电缆

Power cables with extruded insulation and their accessories for rated voltages from 1 kV (Um=1.2 kV) up to 35 kV (Um=40.5 kV)—Part 2: Cables for rated voltages from 6 kV(Um=7.2 kV) up to 30 kV(Um=36 kV)

GB/T 38584-2020

公园服务基本要求

Basic requirement of service for park

GB/T 38586-2020

真空玻璃

Vacuum insulating glass

GB/T 38585-2020

城镇供热直埋管道接头保温技术条件

Technical specification of joint assembling for directly buried insulated pipeline of urban heating

GB/T 38588-2020

城镇供热保温管网系统散热损失现场检测方法

In-situ measurements of heat loss of insulating pipes for urban heat-supplying

GB 7300.801-2019

饲料添加剂 第8部分:防腐剂、防霉剂和酸度调节剂 碳酸氢钠

Feed additives—Part 8:Preservatives and acidity regulators—Sodium bicarbonate

GB 7300.102-2019

饲料添加剂 第1部分:氨基酸、氨基酸盐及其类似物 甘氨酸

Feed additives—Part 1:Animo acids,their salts and analogues—Glycine

GB 7300.204-2019

饲料添加剂 第2部分:维生素及类维生素 甜菜碱盐酸盐

Feed additives—Part 2:Vitamins,provitamins and chemically well-defined substances having similar effect—Betaine hydrochloride

GB 7300.302-2019

饲料添加剂 第3部分:矿物元素及其络(螯)合物 亚硒酸钠

Feed additives—Part 3:Minerals and their complexes (or chelates)—Sodium selenite

GB 7300.101-2019

饲料添加剂 第1部分:氨基酸、氨基酸盐及其类似物 L-苏氨酸

Feed additives—Part 1:Amino acids, their salts and analogues—L-Threonine

Anzahl der Treffer (Daten werden monatlich aktualisiert): 84325
Weiter Weiter| 20961 - 20970 | 20971 - 20980|20981 - 20990 |Weiter Weiter