符合美国ASTM标准系列砝码。等级：Class0,Class1,Class2,Class3,Class4,Class5,Class6,Class7材料：无磁不锈钢价格：按具体规格定价优惠：量大优惠ASTM允差表 ( mg)WeightclassClass0Class1Class2Class3Class4Class550kg631252505001000250020kg2550100200400100010kg1325501002005005kg61225501002502kg2.551020401001kg1.32.55102050500g0.61.22.551030200g0.250.512415100g0.130.250.512950g0.060.120.250.61.25.620g0.0370.0740.10.350.7310g0.0250.050.0740.250.525g0.0170.0340.0540.180.361.32g0.0170.0340.0540.130.260.751g0.0170.0340.0540.10.20.5500mg0.0050.010.0250.080.160.38200mg0.0050.010.0250.060.120.26100mg0.0050.010.0250.050.10.250mg0.0050.010.0140.0420.0850.1620mg0.0050.010.0140.0350.070.1210mg0.0050.010.0140.030.060.15mg0.0050.010.0140.0280.0550.082mg0.0050.010.0140.0250.050.061mg0.0050.010.0140.0250.050.05 砝码组合形式表1g-50g1mg-500mg1mg-50g1mg-100g1mg-200g1mg-500g1g-500g1mg-1kg1mg-2kg1mg-10kg1kg-2kg1kg-5kg10kg-20kg1mg 11111 111 2mg 22222 222 5mg 11111 111 10mg 11111 111 20mg 22222 222 50mg 11111 111 100mg 11111 111 200mg 22222 222 500mg 11111 111 1g1 11111111 2g2 22222222 5g1 11111111 10g1 11111111 20g2 22222222 50g1 11111111 100g 1111111 200g 222222 500g 11111 1kg 12111 2kg 1212 5kg 1 1 10kg 1 120kg 1合计8122021232412252729242