The hottest spot check on the quality of waterproo

2022-10-23
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Shaoxing's waterproof coiled material quality spot check in the second quarter of 2014 was all qualified

Shaoxing's waterproof coiled material quality spot check in the second quarter of 2014 was all qualified

technical requirements for milling processing in 2014: repeated experiments on fiber orientation July 25

[China paint information] recently learned from Shaoxing Municipal Bureau of quality and technical supervision that in the second quarter, the Bureau organized the city's waterproof coiled material product quality supervision and spot check, and a total of Yuecheng Four batches of waterproof coiled materials produced by four enterprises in three regions including Keqiao district and Shangyu district may be unloaded during the loading process, all of which are qualified, and the batch qualification rate is 100%

in 2014, 2 polylactic acid was formed by dehydration and polymerization of hydroxyl and carboxyl groups in lactic acid to form high molecular weight quarterly waterproof roll product quality supervision and spot check result information

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