The Sponge Titanium National Standard Seminar Was Held In Zunyi.

 The national standardization administration committee and the national committee for the standardization of colored marks have held a seminar on the national standard GB/ t2524-20xx of "sponge titanium" in zunyi. The conference was organized by zunyi titanium industry co., LTD., which drafted the national standard of sponge titanium.

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  The main content of this revision discussion is to adjust the content of some impurities in different levels. Consolidation and revision of grade 4 and grade 5 products; The "other single element" content index is added to all levels. Revised product granularity requirements; The requirements for defective materials in the product are revised.