发布时间:2011-12-20
实施时间:2012-07-01
本标准规定了电弧焊销的型式与尺寸、技术条件。本标准适用于规格d为3mm~8mm的汽车用电弧焊销。
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发布时间:2011-12-20
实施时间:2012-07-01
本标准规定了通气管总成的型式与尺寸、技术条件。本标准适用于汽车用通气管总成。
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[QC/T 888-2011] 焊接六角凸缘锁紧螺母[现行]
发布时间:2011-12-20
实施时间:2012-07-01
本标准规定了焊接六角凸缘锁紧螺母的型式与尺寸、技术条件。本标准适用于螺纹规格为M8~M14、产品等级..
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发布时间:2011-12-20
实施时间:2012-07-01
本标准规定了A型轴用挡圈的型式与尺寸、技术条件。本标准适用于轴径d为4mm~16mm的A型轴用挡圈。
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[QC/T 890-2011] D型通孔式嵌装塑料螺母[现行]
发布时间:2011-12-20
实施时间:2012-07-01
本标准规定了D型通孔式嵌装塑料螺母的型式与尺寸、技术条件。本标准适用于与NST4.5~NST7自攻螺..
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发布时间:2011-12-20
实施时间:2012-07-01
本标准规定了塑料用焊接螺钉的型式与尺寸、技术条件。本标准适用于与具有螺纹规格为NST3~NST6底孔..
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[QC/T 892-2011] 塑料件用开口型平圆头抽芯铆钉[现行]
发布时间:2011-12-20
实施时间:2012-07-01
本标准规定了塑料件用开口型平圆头抽芯铆钉的型式与尺寸、技术条件。本标准适用于d=4.0mm和4.8m..
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[QC/T 712-2011] 汽车安全带用焊接螺母[现行]
发布时间:2011-12-20
实施时间:2012-07-01
本标准规定了汽车安全带用焊接螺母的型式与尺寸、技术条件。本标准适用于螺纹规格为7/16-20UNF-..
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[QC/T 518-2007] 汽车用螺纹紧固件紧固扭矩[已作废]
发布时间:2007-11-14
实施时间:2008-05-01
本标准规定了普通螺纹公称直径4mm~30mm紧固件的紧固扭矩。本标准适用于符合以下条件,以控制扭矩方..
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发布时间:2006-06-01
实施时间:2006-06-01
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发布时间:2006-06-01
实施时间:2006-06-01
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发布时间:2006-06-01
实施时间:2006-06-01
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[QC/T 335-1999] 楔形螺母[已作废]
发布时间:2006-06-01
实施时间:2006-06-01
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[QC/T 339-1999] 凸焊螺栓[已作废]
发布时间:2006-06-01
实施时间:2006-06-01
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[QC/T 341-1999] 铆接螺母[已作废]
发布时间:2006-06-01
实施时间:2006-06-01
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发布时间:2006-06-01
实施时间:2006-06-01
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[QC/T 712-2004] 汽车安全带装置固定连接用焊接螺母[已作废]
发布时间:2004-10-20
实施时间:2005-04-01
本标准规定了英制统一螺纹规格为0.4375-20UNF-2B(即螺纹公称直径为7/16英寸)的焊接螺..
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[QC/T 713-2004] 塑料(尼龙)用自攻螺钉螺纹[现行]
发布时间:2004-10-20
实施时间:2005-04-01
本标准规定了螺纹规格为NST 3~NST 7自攻螺钉螺纹的形状、尺寸、螺钉末端及攻丝前塑料(尼龙)底..
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[JB 2339-1979] 多管夹片[已作废]
发布时间:2004-06-01
实施时间:2004-06-01
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[JB 3676-1984] 汽车钢板弹簧用U型螺栓及螺母技术条件[已作废]
发布时间:2000-10-01
实施时间:2000-10-01
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