gbt 17949.1 2000
gbt 17949.1 2000, Total:2 items.
The international standard classification for "gbt 17949.1 2000" includes: Electrical engineering in general , Bolts, screws, studs .
The Chinese standard classification for "gbt 17949.1 2000" includes: Electrical equipment and tool in general , Fastener .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 18230.1-2000 Hexagon bolts for high-strength structural bolting with large width across flats(thread lengths according to GB/T 3106)-Product grade C-Property elasses 8.8 and 10.9
- GB/T 17949.1-2000 Guide for measuring earth resistivity, ground impedance and earth surface potentials of a ground system - Part 1: Normal measurements
GB/T 17949.1-2000,gbt 3098.17 2000,gbt 3682 2000,GB/T 17949.1 2000,gbt 17963 2000,GB/T 17949.1,gbt 17949.1 2000,GB/t 223.8/2000,GB/T 17949.1-2000,GB/t+17949.1,gbt 1237 2000,gbt 309 2000,gb/t17949.1,GB/t 65 2000,GB/17949.1-2000,gbt 10668 2000,gbt 18070 2000,gbt 18204.23 2000,gbt 8644 2000
