·美国进口原版 ASTM E446 ADJUNCT SET 用于厚度在2in(51mm)以下钢铸件的标准参考射线底片 |
2017/3/10 |
·美国进口原版 Shigley's Mechanical Engineer Design Tenth edition |
2017/3/6 |
·美国进口原版 Peterson'S Stress Concentration Factors |
2017/3/6 |
·美国进口原版 Hydrodynamic Lubrication, Volume 33 Bearings and Thrust Bearings |
2017/3/6 |
·Contract Law Text, Cases and Materials Paperback – June 14, 2016 |
2017/3/6 |
·美国进口原版 Contract Law: Text, Cases and Materials Paperback – June 14, 2016 |
2017/3/6 |
·美国进口原版 ASNT无损检测人员用 灰度/色盲/色弱视力表 |
2017/3/6 |
·进口原版 Vibration Problems in Engineering |
2017/3/2 |
·进口原版 Ls-Dyna for Beginners |
2017/3/2 |
·进口原版 Fracture of Brittle Solids |
2017/3/2 |
·美国进口原版 Rotordynamics Prediction in Engineering, 2nd Edition |
2017/3/2 |
·美国进口原版 Compact Heat Exchangers |
2017/3/2 |
·进口原版 Electrical & Electronic Assemblies New Must-Have IPC Standards |
2017/3/1 |
·20170220 美国进口原版ASTM E112 测定平均晶料度的标准图 |
2017/2/20 |
·美国进口原版 ASTM E155 ADJUNCT SET 铝铸件和镁铸件检测用参考射线照片 |
2017/2/9 |
·官方授权英文版 ISO 23279 2nd Edition, March 1, 2010 |
2017/2/9 |
·官方授权英文版 ISO 17636-2 1st Edition, January 15, 2013 |
2017/2/9 |
·官方授权英文版 ISO 10675-1 2nd Edition, December 15, 2016 |
2017/2/9 |
·官方授权英文版 ISO 10675-2 1st Edition, September 1, 2010 |
2017/2/9 |
·IPC/WHMA-A-620 Revision C, January 1, 2017 |
2017/2/8 |