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至尊木虫 (文坛精英)

[求助] 虫友们,有没有关于甲醛溶液和多聚甲醛的国家标准或者工业标准,请大家帮帮忙啊! 已有2人参与

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亮亮xmlgxy

至尊木虫 (知名作家)

像向阳花一样绽放

【答案】应助回帖

感谢参与,应助指数 +1
去这个链接下载,挺全的。http://muchong.com/bbs/viewthread.php?tid=4172447&fpage=2
阳光打在你的脸上,温暖留在我们心头
2楼2014-05-15 17:44:29
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csm_1976

铜虫 (小有名气)

【答案】应助回帖

甲醛溶液有国标:GB/T 9009-2011 工业用甲醛溶液
多聚甲醛没有国标,正在制定团体标准
3楼2022-03-03 14:00:04
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