Search

Number of entries (Data is updated on a monthly basis): 46674
Weiter Weiter| 40581 - 40590 | 40591 - 40600|40601 - 40610 |Weiter Weiter

GB/T 29158-2012

带辅助能源的太阳能热水系统(储水箱容积大于0.6m3)技术规范

Technical code for solar-plus-supplementary water heating system (tank capacity more than 0.6m3)

GB/T 19212.7-2012

电源电压为1 100V及以下的变压器、电抗器、电源装置和类似产品的安全 第7部分:安全隔离变压器和内装安全隔离变压器的电源装置的特殊要求和试验

Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 7: Particular requirements and test for safety isolating transformers and power supply units incorporating saftey isolating transformers

GB/T 12060.4-2012

声系统设备 第4部分:传声器测量方法

Sound system equipment - Part 4: Methods of measurement for microphones

GB/T 14860.4-2012

电子和通信设备用变压器和电感器 第4部分:按能力批准程序评定质量的开关电源变压器分规范

Transformers and inductors for use in electronic and telecommunication equipment - Part 4: Sectional specification for power transformers for switched mode power supplies (SMPS) on the basis of the capability approval procedure

GB/T 28802-2012

玉器雕琢通用技术要求

General technical requirements for jade carving

GB/T 15175-2012

固体激光器主要参数测量方法

Measurement methods for main parameter of solid state lasers

GB/T 18116.1-2012

氧化钇铕化学分析方法 第1部分:氧化镧、氧化铈、氧化镨、氧化钕、氧化钐、氧化钆、氧化铽、氧化镝、氧化钬、氧化铒、氧化铥、氧化镱和氧化镥量的测定

Yttrium-europium oxide - Part 1: Determination of lanthanum oxide, cerium oxide, praseodymium oxide, neodymium oxide, samarium oxide, gadolinium oxide, terbium oxide, dysprosium oxide, holmium oxide, erbium oxide, thulium oxide, ytterbium oxide and luteti

GB/T 4155-2012

氧化铈

Cerium oxide

GB/T 28221.4-2012

灾后过渡性安置区基本公共服务 第4部分:商业

Basic public services for post-disaster transitional resettlement area - Part 4: Business

GB 28759-2012

粘土砂混砂机 安全要求

Green sand mixer - Safety requirements

Number of entries (Data is updated on a monthly basis): 46674
Weiter Weiter| 40581 - 40590 | 40591 - 40600|40601 - 40610 |Weiter Weiter