GB/T 22541-2008
土工试验仪器 击实仪
Instrument for soil test - Compaction apparatus
2008-11-21
JJG(交通) 058-2004
土工击实仪检定规程
V.R.of Compaction Instrument of Soil
2004-11-02
JJG (交通) 058-2004
土工击实仪检定规程
Verification Regulation of Compaction Instrument of Soil
JJF(湘) 76-2022
土工合成材料厚度仪校准规范
2022-12-14
JJF(纺织)101-2021
杠杆式土工合成材料厚度仪校准规范
Calibration Specification for Geosynthetics Lever-Type Thickness Testers
2021-12-02
JJF(纺织)102-2021
土工布动态穿孔测定仪校准规范
Calibration Specification for Geotextiles Products-Dynamic Perforation Testers
2021-12-02
JJF (纺织) 101-2021
杠杆式土工合成材料厚度仪校准规范
JJF (纺织) 102-2021
土工布动态穿孔测定仪校准规范
JJF(冀) 178-2020
土工合成材料耐静水压测定仪校准规范
2020-09-02