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Hair change appoint the announcement that reachs executive date about name of n
From;  Author:Stand originally

The country develops innovation appoint approval " carpentry hard alloy sells Kong Zuan " wait for 243 occupation standard (standard number, name reachs initial executive date to see accessory) , among them rigid occupation standard 93, light industrial occupation standard 44, black metallurgy occupation standard 22, nonferrous metal occupation standard 68, spin occupation standard 16, grant to announce now.

Above machinery occupation standard is versed in by machinery trade publishing house is published, light industrial occupation standard is published by press of Chinese light industry, black metallurgy occupation standard is published by metallurgical industry press, nonferrous metal and spin occupation standard are published by Chinese standard press.

Accessory: Number of occupation standard of metallurgy of 243 machinery, light industrial, black, nonferrous metal, spin, name reachs initial executive date

Country of People's Republic of China develops and reform committee

Two years on March 12