huhuboy 发表于 2014-10-10 09:53:58

DIN 53830-4-1981

DIN 53830-4-1981
纺织品的检验 .单根纱线和合股线的线密度的测定.弹性纱线.包括由弹性纤维纺成的包芯纱线.用分段法
【英文名称】 Testing of textiles; determination of linear density of single and plied yarns; elasto-yarns including core spun yarns from elastofibres; short length method

sigh007 发表于 2014-10-10 09:53:59

http://bbs.infoeach.com/thread-65552-1-1.html

huhuboy 发表于 2014-10-11 12:43:30

DIN 53830系列的，其他年份的也可以
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