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Anzahl der Treffer (Daten werden monatlich aktualisiert): 83618
Weiter Weiter| 20201 - 20210 | 20211 - 20220|20221 - 20230 |Weiter Weiter

GB/T 223.91-2021

钢铁及合金 铜含量的测定 2,2'-联喹啉分光光度法

Iron, steel and alloy—Determination of copper—2,2’-Biquinoline spectrophotometric method

GB/T 40282-2021

结构级和高强度双辊铸轧热轧薄钢板及钢带

Hot-rolled twin roll cast steel sheets and strips of structural quality and high strength steel

GB/T 33863.9-2021

OPC统一架构 第9部分:报警和条件

OPC unified architecture—Part 9: Alarms and conditions

GB/T 40408-2021

高温气冷堆堆内构件用核级等静压石墨

Nuclear grade isostatic graphite for high temperature gas-cooled reactor internals

GB/T 40414-2021

浮筑地面用绝热制品厚度的测量

Determination of thickness for floating-floor thermal insulating products

GB/T 40411-2021

模块式空调机房设备

Packaged units for supplying hot, cooling or chilled water

GB/T 40409-2021

阻燃化学品 四溴苯酐二醇

Flame retardant chemical—Tetrabromophthalate diol

GB/T 40514-2021

电除尘器

Electrostatic precipitator

GB/T 40424-2021

管与管板的焊接工艺评定试验

Welding procedure qualification test for tubes to tube-plate joints

GB/T 20485.43-2021

振动与冲击传感器校准方法 第43部分: 基于模型参数辨识的加速度计校准

Methods for the calibration of vibration and shock transducers—Part 43: Calibration of accelerometers by model-based parameter identification

Anzahl der Treffer (Daten werden monatlich aktualisiert): 83618
Weiter Weiter| 20201 - 20210 | 20211 - 20220|20221 - 20230 |Weiter Weiter