Peb yog lub Hoobkas uas nyob hauv Xuzhou City, Jiangsu Province, Suav teb thiab nrhiav tau nyob rau hauv 1994. Zoo siab txais tos rau koj tuaj xyuas.
Tsim cov txheej txheem los xyuas cov khoom ntawm txhua theem ntawm kev tsim khoom - cov khoom siv raw, hauv cov txheej txheem cov ntaub ntawv, cov ntaub ntawv pov thawj lossis cov khoom siv kuaj, cov khoom tiav, thiab lwm yam.
Kev pabcuam ua ntej muag:
Kev Pabcuam Tswvcuab (Tebchaws tus neeg siv khoom nug)
Lub hom phiaj tsim thawj zaug pub dawb
Pab cov neeg siv khoom xaiv cov phiaj xwm tsim kho tsim nyog
Kev suav nqi
Kev sib tham txog kev lag luam & thev naus laus zis
Kev Pabcuam Muag Khoom: Xa cov ntaub ntawv txhawb nqa cov ntaub ntawv rau kev tsim lub hauv paus
Xa daim duab kos duab
Muab cov kev cai rau embedded
Kev tsim kho phau ntawv
Fabrication & packing
Statistical rooj ntawm cov khoom
Kev xa khoom
Lwm cov kev xav tau los ntawm cov neeg siv khoom
Kev pab cuam tom qab muag: Kev pabcuam kev saib xyuas kev teeb tsa
Yog tias koj tuaj yeem muab cov ntaub ntawv hauv qab no, peb tuaj yeem muab cov lus qhia meej rau koj.
Kev siv lub neej ntawm cov qauv tseem ceeb yog tsim siv lub neej, uas yog 50-100 xyoo (tus qauv thov ntawm GB).
Kev siv lub neej ntawm PE txheej feem ntau yog 10-25 xyoo. Kev siv lub neej ntawm lub ru tsev hnub ci vaj huam sib luag yog luv dua, feem ntau 8-15 xyoo.