Hnub tim: Lub Rau Hli20th, xyoo 2016
Lub npe neeg siv khoom:Angelo Errico & Konstantin
Txheej txheem:
PCB Electronic Cheebtsam Dismantling Tshuab --->>> Circuit borad recycling tshuab --->> Hlau hmoov (Cu, Au, Ag, Pt, Pd) + Resin hmoov
Post lub sij hawm: Jun-20-2016