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HG/T 5780-2020 涂料用高氯化聚乙烯树脂

HG/T 5780-2020.High chlorinated polyethylene resin for coatings.1范围HG/T 5780规定了涂...

HG/T 5809-2020.Dipped aramid canvas.1范围HG/T 5809规定了浸胶芳纶帆布的产品规格、技术要求、试验方法、检验规则以及包...

DL 5190.2-2019.Technical specification for thermal power erection and constructi...

HG/T 5810-2020.Rubber compounding ingredients-Natural cryptocrystalline graphite...

DL 5190.5-2019.Technical specification for thermal power erection and constructi...

HG/T 4644-2014.Dimethyl succinyI sucinate.1.范围HG/T 4644规定了丁二酰丁二酸二甲酯的要求、采样、试验方法、检...

HG/T 4645-2014.2 , 4-Dichloroacetophenone.1范围.HG/T 4645规定了2.4-二氣米乙酮的要求、采样、试验方法、检...

DL 5190.3-2019.Technical specification for thermal power erection and constructi...

DL/T 282-2018.Technical requirement for merging unit.1范围DL/T 282规定了合并单元的技术要求、包装、...

DL/T 319-2018.General technical conditions and test methods for holding pole of...

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