标准
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QC/T 603-1999 A型卡扣 Type A card buckle
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QC 692.2-1999 塑料销钉 Plastic pins
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QC 692-1999 塑料开尾销钉 Plastic split pins
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QC 692.1-1999 塑料开尾销钉体 Plastic split pin body
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QC 691-1999 A型卡扣 Type A card buckle
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QC/T 350-1999 塑料销钉 Plastic pin
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QC/T 350-1999 塑料开尾销钉体 Plastic split pin body
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QC/T 350-1999 塑料开尾销钉 Plastic split pin
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QC 693-1999 B型卡扣 Type B card buckle
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QC/T 604-1999 B型卡扣 Type B card buckle
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QC 691-2012 A型卡扣 Type A card buckle
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QC 692-2012 塑料开尾销钉 Plastic split pins
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QC 692.1-2012 塑料开尾销钉体 Plastic split pin body
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QC 692.2-2012 塑料销钉 Plastic pins
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QC 693-2012 B型卡扣 Type B card buckle