国家计量检定规程
- 网络JJG; national metrology verification regulation
国家计量检定规程国家计量检定规程
JJG
API 美国石油学会标准_bzxxw - 阿里巴巴博客 ... ·JR 金融行业标准 ·JJG 国家计量检定规程 ·JJF 国家计量技术规范 ...
national metrology verification regulation
... ) national metrology verification regulation 国家计量检定规程 ) measurement examinational regulation 计量检定规程 ...
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The national metrological verification regulations shall be formulated by the metrological administrative department of the State Council.
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