Industry standard – Industry standard for organic-inorganic compound fertilizers NY481-2002
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Industry standard – Standard for organic-inorganic compound fertilizers, NY481-2002: http://www.voto.com.cn/_upload/20081119123144203.jpg http://www.voto.com.cn/cn/images/about_1_43.jpg
The new **standard for organic-inorganic compound fertilizers has been implemented; this standard is of little significance
Does yulin1973, the moderator, have new standards? If so, please upload and share it.
The last edit to this post was made by yulin1973 on 2009-9-17 at 20:48. Sometimes it is like this: even months after a new standard comes into effect, it’s still not available; the new standard hasn’t been introduced yet, so one has to wait for some time
The national standards already exist; why do you need to create industry standards? Besides, the national standards for organic and inorganic substances from 2002 are already old – those from 2009 have been released as well. What’s the point of creating industry standards? It’s confusing