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Number of entries (Data is updated on a monthly basis): 47733
Weiter Weiter| 28521 - 28530 | 28531 - 28540|28541 - 28550 |Weiter Weiter

GB/T 1859.3-2015

往复式内燃机 声压法声功率级的测定 第3部分:半消声室精密法

Reciprocating internal combustion engines—Measurement of sound power level using sound pressure—Part 3: Precision methods for hemi-anechoic rooms

GB/T 32294-2015

锻制承插焊和螺纹活接头

Forged unions, socket-welding and threaded

GB/T 18837-2015

多联式空调（热泵）机组

Multi-connected air-condition(heat-pump)unit

GB/T 17186.1-2015

管法兰连接计算方法 第1部分:基于强度和刚度的计算方法

Calculation methods for the pipe flange joints—Part 1: Calculation method satisfies both strength and rigidity requirements

GB/T 18890.1-2015

额定电压220kV（Um=252 kV）交联聚乙烯绝缘电力电缆及其附件 第1部分:试验方法和要求

Power cables with cross-linked polyethylene insulation and their accessories for rated voltage of 220 kV（Um=252 kV）—Part 1: Test methods and requirements

GB/Z 32126-2015

气候现场数据及其验证

Climatic field data including validation

GB/T 32102-2015

有机过氧化物含量的测定 碘量法

Determination for assay of organic peroxides—Iodometric method

GB/T 32241-2015

植物保护机械 喷雾飘移的实验室测量方法 风洞试验

Equipment for crop protection—Methods for the laboratory measurement of spray drift—Wind tunnels

GB/T 14247-2015

搂草机 试验方法

Rake—Testing methods

GB/T 32238-2015

低温承压通用铸钢件

General steel castings suitable for low temperature and high pressure service

Number of entries (Data is updated on a monthly basis): 47733
Weiter Weiter| 28521 - 28530 | 28531 - 28540|28541 - 28550 |Weiter Weiter