水电厂转速监测装置技术条件
Specification of rotation speed monitoring devices for hydropower plant
2018-06-06
ASTM E2975-25
Standard Test Method for Calibration or Calibration Verification of Constant Speed Concentric Cylinder Rotational Viscometers
恒速同心圆筒旋转粘度计校准或校准验证的标准试验方法
2025-04-15
EIA/JESD 20
Standard for Description of 54/74 ACXXXXX and Advanced High-Speed CMOS Devices
54/74 ACXXXXX和高级高速CMOS器件描述标准
1990-09-01
JEDEC JESD7-A
STANDARD FOR DESCRIPTION OF 54/74HCXXXX AND 54/74HCTXXXX HIGH SPEED CMOS DEVICES
54/74HCXXXX和54/74HCTXXXX高速CMOS器件描述标准
1986-08-01
JEDEC JESD20
STANDARD FOR DESCRIPTION OF 54/74ACXXXXX AND 54/74ACTXXXXX ADVANCED HIGH-SPEED CMOS DEVICES
54/74ACXXXXX和54/74ACTXXXXX高级高速CMOS器件描述标准
1990-09-01
ASTM F3016/F3016M-19
Standard Test Method for Surrogate Testing of Vehicle Impact Protective Devices at Low Speeds
低速车辆撞击保护装置代用检测标准试验方法