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国家计量检定规程(JJG) 今日: 1 |主题: 2538|排名: 151 

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JJG 311-1996 焦距仪检定规程 attachment lemon2000 2016-12-26 01374 biaozhuns 2016-12-26
JJG石油 13-91 SG2 系列示功仪检定规程 attachment lemon2000 2016-12-26 01503 biaozhuns 2016-12-26
JJG石油 09-1999 电子式井下压力计检定规程 attachment lemon2000 2016-12-26 01266 biaozhuns 2016-12-26
JJG石油 15-94 钻井液密度计 attachment lemon2000 2016-12-26 01182 biaozhuns 2016-12-26
JJG石油 16-91 钻井液固相含量测定仪检定规程 attachment lemon2000 2016-12-26 01214 biaozhuns 2016-12-26
JJG石油 17-91 钻井液旋转粘度计 attachment lemon2000 2016-12-26 01244 biaozhuns 2016-12-26
JJG石油 20-2000 石油下井仪表用计时器检定规程 attachment lemon2000 2016-12-26 0971 biaozhuns 2016-12-26
JJG石油 25-2000 示功仪测试装置检定规程 attachment lemon2000 2016-12-26 01556 biaozhuns 2016-12-26
JJG石油 26-2000 油井计量分离器检定规程 attachment lemon2000 2016-12-26 01473 biaozhuns 2016-12-26
JJG石油 27-92 活塞式标准体积管 attachment lemon2000 2016-12-26 01403 biaozhuns 2016-12-26
JJG石油 28-92 钻井液含砂量测定仪 attachment lemon2000 2016-12-26 01509 biaozhuns 2016-12-26
JJG石油 29-92 钻井液切力计 attachment lemon2000 2016-12-26 0923 biaozhuns 2016-12-26
JJG石油 30-94 JD 581多线电测仪检定规程 attachment lemon2000 2016-12-26 01148 biaozhuns 2016-12-26
JJG石油 01-96 石油钻具接头螺纹工作量规 attachment lemon2000 2016-12-26 0945 biaozhuns 2016-12-26
JJG石油 03-1999 石油钻井指重表检定规程 attachment lemon2000 2016-12-26 01055 biaozhuns 2016-12-26
JJG石油 04-91 井斜仪 attachment lemon2000 2016-12-26 01063 biaozhuns 2016-12-26
JJG石油 05-2000 井温仪检定规程 attachment lemon2000 2016-12-26 0961 biaozhuns 2016-12-26
JJG石油 06-1999 井径仪检定规程 attachment lemon2000 2016-12-26 01100 biaozhuns 2016-12-26
JJG石油 07-1999 机械式井下压力计检定规程 attachment lemon2000 2016-12-26 01123 biaozhuns 2016-12-26
JJG石油 31-94 一体化温度变送器 attachment lemon2000 2016-12-26 01207 biaozhuns 2016-12-26
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