- GB/T 955-1987 Wave Elastic Washer
- GB/T 862.2-1987 Outer serrated lock washer
- GB/T 862.1-1987 Locking washers
- GB/T 861.2-1987 Internal serrated lock washer
- GB/T 861.1-1987 Internal gear locking washer
- GB/T 860-1987 Saddle-shaped elastic washers
- GB/T 97.1-2002 Flat washer Class A
- GB/T 93-1987 Standard spring washers
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