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Compilation of national measurement technical specifications and national standards for reference materials(Chinese Edition)
ISBN 10: 7506690462
ISBN 13: 9787506690461
New
paperback
Seller: liu xing, Nanjing, JS, China
Seller rating 5 out of 5 stars
paperback. Condition: New. Paperback. Pub Date: 2018-07-01 Pages: 339 Language: Chinese Publisher: China Standard Press In recent years. China's reference materials have developed very rapidly. and its applications cover various key areas such as industry. agriculture. science and technology. and are engaged in standards. The number of technicians and units for material development and production has also gradually increased. In order to better guide the standard substances. Seller Inventory # NK022389