Txij li lub Kaum Ib Hlis 13th mus txog 15thXyoo 2019, peb hnub JEC ASIA tau muaj nyob rau hauv Kauslim Teb. Ua tsaug rau txhua tus neeg tuaj xyuas. Peb yuav txuas ntxiv ua haujlwm hnyav kom muab ntau yam khoom thiab cov kev pabcuam zoo dua. Rau cov khoom tseem ceeb, xws li fiberglass laid scrims, polyester laid scrims, fiberglass mesh tape, paper tape, metal corner tape, grinding wheel mesh thiab lwm yam, peb yuav txuas ntxiv nce lub peev xwm tsim khoom thiab txhim kho qhov zoo. Lub sijhawm no, peb yuav tso tawm peb cov khoom tshiab - grinding wheel mesh disc sai sai no.
http://youtu.be/GAHYBAqwowE
Lub sijhawm tshaj tawm: Kaum Ib Hlis-22-2019