UID:788013
UID:556612
UID:674611
UID:516003
UID:2948
UID:483438
UID:416779
zhouzhousmt:差的是国人有颗浮躁的心,都想赚快钱。那天国人不那么的浮躁了,估计贴片机就成功了一半。不过这个东西不是一下做出来就那么完美的,是要经历过多代的不断优化改进才有今天所用的贴片机。 (2021-12-23 08:36)
UID:734054
UID:336549
UID:9509
UID:202772
yining0105:于我心有戚戚焉 (2021-12-23 08:51)
UID:775540
UID:760380
UID:745340