JJG 4-2015
钢卷尺检定规程
Steel Measuring Tapes
2015-08-24
JJG 741-2022
标准钢卷尺检定规程
Standard Steel Tapes
2022-04-29
JJG 5-2001
纤维卷尺、测绳检定规程
Verification Regulation of Fiber Tapes and Measuring Ropes
2001-11-30
JJG(交通) 032-2004
水运工程 回声测深仪检定规程
Water Transport Engineering-Verification Regulation of Echo Sounder
2004-06-03
JJG (交通) 032-2015
水运工程 回声测深仪检定规程
JJG (交通) 139-2017
多波束测深仪 浅水检定规程
JJG 1-1999
钢直尺检定规程
Verification Regulation of Steel Rule
1999-10-18
JJG (交通) 035-2017
钢弦式钢筋计检定规程
JJG(机械) 21-1990
钢球直径检查仪检定规程
Verification Regulation of Ball Diametlr Tester
1990-08-06
JJG(交通) 035-2004
水运工程 钢弦式钢筋计检定规程
Water Transport Engineering-Verification Regulation of Vibrating Wire Steel Stress Gauge
2004-06-03
JJG (交通) 036-2020
钢弦式锚索测力计检定规程
JJG (交通) 029-2017
钢弦式孔隙水压力计检定规程
JJG (交通) 037-2020
钢弦式锚杆测力计检定规程
JJG(交通) 029-2004
水运工程 钢弦式孔隙水压力计检定规程
Water Transport Engineering-Verification Regulation of Vibrating Wire Piezometer
2004-06-03
JJG(交通) 082-2007
钢构件镀锌层附着性能测定仪检定规程
Verification Regulation of Measurer for Adhesion Performance of Zinc Coating of Steel Components
2007-06-28
JJG (交通) 082-2007
钢构件镀锌层附着性能测定仪检定规程
Verification Regulation of Measurer for Adhesion Performance of Zinc Coating of Steel Components