Kev lag luam lub voos xwmfab Ice tshuab rau muag
Cov lus piav qhia luv luv:
1.International Kev Lag Luam Qes Tshaj Plaws-Lub
Sij Hawm Rau Nruab Nrab Lub Nruab Nrab 2.Food Qib silicon Yeeb Teeb (NSF muaj ntawv pov thawj
3.intelligent Dej Txuag Thiab
Khib Nyiab 4.DANFOSS Kev Tshaj Tawm Lub Vev Xaib)
Khoom Piav Qhia
Cov duab kom ntxaws
Ntim & Xa Tawm
vim li cas thiaj xaiv peb
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