Industrial pentaerythritol national standard released
Iron Processing,Iron Ore Processing,Smelting Iron Ore,Iron Alloys Chromium Plating shegnzhuan , https://www.shengzuanmachinery.comOn August 11th, the “Pentaerythritol for Industry†national standard revised by Hubei Yihua Group was formally released in the “Announcement of the Approval of the National Standard of the People's Republic of Chinaâ€. The new standard will be implemented on October 1, 2008.
This standard is the first product standard that Yihua Group will participate in the revision and will become the technical specification that the industry complies with.
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