Tsev > Xov xwm > Ntsiab lus
Nruam Caster Spare Tshooj Faib Nyab Laj
Jun 13, 2018

Peb tau kos npe rau daim ntawv cog lus nrog ib tug neeg Nyab Laj nyob rau lub Tsib Hlis, xyoo 2018, uas yuav siv cov khoom seem txuas, xws li tshuab tua hluav taws, dej tsho, cua txias, graphite tuag thiab hluav taws sab hauv cov ntaub ntawv thiab lwm yam. Hnub tim 11 lub rau hli ntuj xyoo 2012, lawv xa ib tug neeg tuaj xyuas peb tuaj tshuaj xyuas cov khoom, txhua tus tsim nyog thiab lawv kuj pom peb tus cwj pwm nrawm nrawm ntawm peb tus neeg siv qhov kev cob qhia.

Lawv tau them nyiaj rau lub Peb Hlis 12 thiab tam sim no peb tseem tabtom ntim cov thawv, ces lawv tuaj yeem xa mus rau lub nkoj hiav txwv.

Lawv kuj mus rau peb cov neeg siv qhov kev cob qhia kom pom kab rov tav dua rau phosphorus copper sheet (300-450mm dav, 17mm thickness), lawv npaj yuav nqis peev nyiaj hlau cov kab ntau lawm thiab yav tom ntej.

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