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qb/t 4920

qb/t 4920, Total:1 items.

In the international standard classification, qb/t 4920 involves: Sewing machines and other equipment for the clothing industry.

Professional Standard - Light Industry, qb/t 4920

• QB/T 4920-2016 Industrial sewing machine.Computer controller for button holing sewing machine

Others:   qb/t 4920, gb/t4920-1985, GB/T 4920-1985, gb/t+4920-1985, hg/t 4920-2016, hg t 4920 2016, gbt 4920 1985, gb/t4920, qb/t 1295, qb/t 1927.13, qb/t 4416, qb/t 4740, qb/t 4858, qb/t 4794, qb/t 2957, qb/t 1422.2, gb+t+4920+1985, GB/T 4920, qb/4920, qb/t-4920.