券后价￥522 领优惠券 ¥ 30
原价：552元9.46折 距离结束：
去天猫抢购>> 收藏
扫码有惊喜！
扫描二维码打开
周一至周六
9:00-22:00
甘肃模具平台 Copyright © 2010 - 2019 http://gsmjpt.yuncomcn.com/ All Rights Reserved
![[预订]Electrical Engineer’s Pocket-book: A Hand-book of Useful Data for Electricians and Electrical Engi 9781018852256](https://img.alicdn.com/bao/uploaded/i1/454266620/O1CN01haBaxd1ym0piM8SJk_!!2-item_pic.png)