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National fastener standardization technical committee of the 3rd annual six times
National fastener standardization technical committee of the 3rd annual six times in 2005.12.21 ~ 23 in zhejiang jiashan. Conference contents:
1 and convey the "11th five-year plan" mechanical industrial standardization development planning (draft),
2, national standard fasteners neatening situation,
3 and review national standards:
GB/T 3098.21 fasteners and mechanical properties of the stainless steel tapping screws (SongShenGao)
GB/T 5267.3 fasteners galvanizing layer (SongShenGao)
GB/T 16938 fasteners bolts and screws, nuts, and general conditions (SongShenGao)
GB/T 6188 with hex bolts and screws flower-like (SongShenGao)
GB/T77-80 inner hexagon bolts (SongShenGao)
GB/T70.4 hex head screw thread (SongShenGao) fine teeth,
GB/T70.5 inside hexagonal gauge (SongShenGao)
GB/T878 slotting headless screws (SongShenGao),
4, "11th five-year" plan and the 2006 national fastener standards and revising planning advice (draft),
5, 2004-2005 annual labor work,
6 and standard council shift working conditions,
7 and discuss recognition excellent standard members and units.
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