JJF (建材) 106-2019
水泥标准筛校准规范
JJF 1175-2021
试验筛校准规范
Calibration Specification for Test Sieves
2021-12-08
JC/T 728-2005
水泥标准筛和筛析仪
Cement standard sieves and sieving apparatus
2005-02-14
JJG(建材) 106-1999
水泥标准筛检定规程
Verification Regulation for The Standard testing Sieve of Cement Fineness
1999-03-05
JJG(交通) 049-2004
水泥标准筛(80μm)检定规程
V.R.of Standard testing sieve for cement fineness(80μm)
2004-11-02
JJG (交通) 049-2004
水泥标准筛(80μm)检定规程
Verification Regulation of Standard testing sieve for cement fineness(80μm)
JJF 1891-2021
医用分子筛制氧机校准规范
Calibration Specification for Medical Oxygen Generators with Molecular Sieve
2021-02-23
JJF(机械)1049-2020
超硬磨料粒度试验筛校准规范
JJF (机械) 1049-2020
超硬磨料粒度试验筛校准规范
JJF(苏) 217-2019
水泥比长仪校准规范
2019-05-09
JJF(陕) 040-2020
水泥比长仪校准规范
2020-11-16
JJF(皖)140-2022
水泥比长仪校准规范
2022-08-22
ASTM C1225-23
Standard Specification for Fiber-Cement Roofing Shingles, Shakes, and Slates
纤维水泥屋面板、振动筛和板条的标准规范
2023-12-01
JJF(闽) 1127-2022
快速筛查型酒精检测仪校准规范
2022-03-01
KS L 5117(2015 Confirm)
표준체 90㎛에 의한 시멘트 분말도의 시험 방법
90mm标准筛法测定水硬性水泥细度
2005-12-09
JJF 1581-2016
手持式声场型听力筛查仪校准规范
Calibration Specification for Hand-held Sound Field Hearing Screening Equipments
2016-11-25
JJF 1867-2020
水泥胶砂振动台校准规范
Calibration Specification for Cement Mortar Vibration Compaction Equipment
2020-09-11
JJF (建材) 104-2021
水泥净浆搅拌机校准规范
JJF (建材) 170-2020
水泥胶砂振动台校准规范
JJF(建材) 101-2019
水泥电动抗折试验机校准规范
2019-11-11