Daim Ntawv Thov Ntawm Cov Cua Txias
1.Teftile, luam ntawv thiab daub thiab tawg, tshuab, tshuab, kev lag luam tshuaj, metallurgy, iav, tawv thiab tawv thiab tawv thiab tawv thiab tawv thiab tawv.
2.planting, electronics, khau, luam ntawv thiab dyeing, cov khaub ncaws, luam ntawv, ntim khoom, fld ua kev lag luam chaw: 3. Tsev kho mob, chaw ua haujlwm, chaw ua yeeb yam, chaw nres tsheb, cov chaw lom zem, nqaij qaib, tsiaj txhu thiab lwm hom liaj teb.
