On non-automatic weighing instrument of national technical specifications, including National technical specifications of various scales, in particular JJG539-97, JJG648 and JJG564, relatively rare free download online at

Packet : 79419090balancenationalprotocol.rar filelist
非自动衡器\GB\GB 14249.1-1993 电子衡器安全要求.pdf
非自动衡器\GB\GB-T 11883-1989 电子吊秤.pdf
非自动衡器\GB\GB-T 11884-2000 弹簧度盘秤.pdf
非自动衡器\GB\GB-T 14249.2-1993 电子衡器通用技术条件.pdf
非自动衡器\GB\GB-T 14250-1993 衡器术语.pdf
非自动衡器\GB\GB-T 7721-1995 电子皮带秤.pdf
非自动衡器\GB\GB-T 7722-1995 电子计价秤.pdf
非自动衡器\GB\GBT 7722-2005 电子台案秤.pdf
非自动衡器\GB\GBT7722-2005 电子台案秤.pdf
非自动衡器\GB\QB-T 1078-2004 非连续累计自动衡器(累计料斗秤)(1).pdf
非自动衡器\GB\QB-T 1078-2004 非连续累计自动衡器(累计料斗秤).pdf
非自动衡器\GB\静电放电抗扰度试验.pdf
非自动衡器\JJG\JJG 539 -97数字式指示秤.pdf
非自动衡器\JJG\JJG 648-1996 非连续累计自动衡器.pdf
非自动衡器\JJG\JJG564-2002重力式自动装料系统.pdf
非自动衡器\QB-T 1563-2003 衡器产品型号编制方法.pdf
非自动衡器\GB
非自动衡器\JJG
非自动衡器

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