GOST 21073 3-1975 Non-ferrous metals Determination of grain size bu calculation of grain intersections《有色金属 用颗粒断面计算法测定颗粒值》.pdf

相关资源

JIS M8101-1988 有色金属矿石中的采样试样制备及水分判定方法.pdf

CB 862.1-1988 有色金属锻件技术条件 铝合金模锻件和自由锻件.pdf

CB 1085.1-1989 仪器仪表制造工时定额 有色金属砂型铸造.pdf

CB 862.2-1988 有色金属锻件技术条件 铜合金模锻件和自由锻件.pdf

CB T 3696-1995 有色金属产品物资分类与代码.pdf

JB 5889-1991 绝缘子用有色金属铸件技术条件.pdf

DZ T 0101.9-1994 地质仪器仪表制造时间定额有色金属铸造.pdf

JB T 7677-2007 有色金属卧式挤压机.pdf

JB T 5000.5-1998 重型机械通用技术条件 有色金属铸件.pdf

JB T 5000.5-2007 重型机械通用技术条件 第5部分 有色金属铸件.pdf

猜你喜欢

CSA C22 2 NO 221-M1986-1986 Electrically Heated Hobby and Educational Type Kilns (First Edition).pdf

CSA C22 2 NO 222-M1986-1986 Systèmes de cablage sous tapis de type FCC (Première édition).pdf

CSA C22 2 NO 223-2015 Power supplies with extra-low-voltage Class 2 outputs (Third Edition).pdf

CSA C22 2 NO 227 3-2015 Mechanical protection tubing (MPT) and fittings (Fourth Edition).pdf

CSA C22 2 NO 229-M1988-1988 Switching and Metering Centres (First Edition General Instruction No 1 July 1988 General Instruction No 2 April 1994).pdf

CSA C22 2 NO 23 1-M1986-1986 Electric furnaces in combination with solid fuel fired furnaces (First Edition).pdf

CSA C22 2 NO 230-2009 Tray cables (Second Edition Update No 1 February 2014).pdf

CSA C22 2 NO 232-2009 Optical fiber cables (Second Edition Update No 1 November 2014).pdf

CSA C22 2 NO 233-2009 Cords and cord sets for communication systems (Second Edition).pdf