在线标准查询 - 免费国家标准查询_行业企业标准查询下载

GB 3148-1982 漂白亚硫酸盐苇浆

GB 3148-1982.Bleached sul phite reedpulp.2.2.1白度(%)低于规定3以内者。2.2.2 5mm2 以下尘埃超过规定:...

QB/T 2607-2003.General technology terms for fiddle bow.1范围QB/T 2607规定了提琴弓产品的要求、试...

GB/T 3298-1991.Standard test mnethod for thermal shock resistance of domestic ce...

QB/T 2608-2003.Bleached sulphate bamboo pulp.1范围QB/T 2608规定了漂白硫酸盐竹浆的产品分类、要求、试验方法...

GB/T 3299-1996.Staodard test method for water absorption of domestic ceraric war...

QB/T 2609—2003.Oil leak test on industrial sewing machine Part 1: Oil leak test...

GB 3300-1991.Standard test method for deformation measurement of domestic cerami...

QB/T 2610—2003.Oil leak test on industrial sewing machine Part 2: Oil leak test...

GB/T 3301-1999.Standard method for measurement of volume，rim diameter allowance...

QB/T 2611—2003.Industrial sewing machine Rotary hook for high speed lockstitch s...

