JJF 1968-2022
煤中氟/氯测定仪校准规范
Calibration Specification for Determinators of Fluorine/Chlorine in Coal
2022-04-29
SJ/T 11424-2010
GNSS测姿型接收设备通用规范
General specification for GNSS attitude determination instrument
2010-12-29
GB/T 33065-2016
"Fluorinated olefins for refrigerant use—General method for the
determination of acidity"
2016-10-13
GB/T 34237-2017
"Fluorinated olefins for refrigerant use—General method for the
determination of moisture"
2017-09-07
GB/T 33065-2016
制冷剂用氟代烯烃 酸度的测定通用方法
Fluorinated olefins for refrigerant use—General method for the determination of acidity
2016-10-13
GB/T 34237-2017
制冷剂用氟代烯烃 水分测定通用方法
Fluorinated olefins for refrigerant use—General method for the determination of water
2017-09-07
GB/T 33066-2016
Fluorinated olefins for refrigerant use—General method for the determination of evaporation residues
2016-10-13
GB/T 33064-2016
Fluorinated olefins for refrigerant use—General method for determination of chloride (Cl-)
2016-10-13
GB/T 33064-2016
制冷剂用氟代烯烃 氯化物（Cl-）测定通用方法
Fluorinated olefins for refrigerant use—General method for the determination of chloride (Cl-)
2016-10-13
GOST 1440-1978
Приборы для определения пенетрации нефтепродуктов. Общие технические условия
石油产品渗透测定仪器 一般规格
GB/T 33066-2016
制冷剂用氟代烯烃 蒸发残留物的测定通用方法
Fluorinated olefins for refrigerant use—General method for the determination of high-boiling residues
2016-10-13
GB/T 33063-2016
Fluorinated olefins for refrigerant use—General method for the determination of non condensable gas (NCG)
2016-10-13
GB/T 33063-2016
制冷剂用氟代烯烃 不凝性气体（NCG）测定通用方法
Fluorinated olefins for refrigerant use—General method for the determination of non-condensable gas(NCG)
2016-10-13
GOST 24474-1980
Инструмент разметочный. Общие технические условия
标记仪器一般规格
GOST R 53340-2009
Приборы геодезические. Общие технические условия
大地仪器 一般规格
GB/T 12519-2021
分析仪器通用技术条件
General specification of analytical instruments
2021-10-11
GB/T 1872-1995
磷矿石和磷精矿中氟含量的测定 离子选择性电极法
Phosphate rock and concentrate--Determination of fluorine content--Specific ion electrode method
1995-12-20
SJ 3209-1989
可焊性测试仪通用技术条件
General specification for weldable testing instrument
1989-02-10
QB/T 1817-2010
琴弦通用技术条件
General specification for music instrument strings
2010-12-29
JY 0347-1996
教学用光学仪器通用技术条件
General specification for teaching optical instruments
1996-04-12