JJF 2188-2025
冰点恒温器校准规范
Calibration Specification for Ice Point Thermostats
2025-02-08
JJF (兵工民品) 0040-2024
PR540型零度恒温器校准规范
ASTM B753-07(2024)
Standard Specification for Thermostat Component Alloys
恒温器元件合金的标准规范
2024-11-01
ASTM B388-06(2024)
Standard Specification for Thermostat Metal Sheet and Strip
恒温器金属板和带材的标准规范
2024-11-01
JJF(纺织)105-2023
恒温水浴振荡器校准规范
Calibration Specification for Constant Temperature Water Bath Oscillator
2023-08-16
JJF（纺织） 105-2023
恒温水浴振荡器校准规范
JJF (纺织) 105-2023
恒温水浴振荡器校准规范