* Tsawg input siab nce, siab ceev thiab efficiency
* Lub npe nrov PLC tswj qhov system, kov npo loj, yooj yim rau kev khiav lag luam
kom txo qhov poob nrog ua tiav tsis siv neeg ceeb toom kev tiv thaiv muaj nuj nqi
* Tsis siv neeg siab, nws tuaj yeem ua tiav kev pub mis, ntsuas, txhaws, sealing, hnub luam ntawv, sau cov nitrogen, suav, thauj cov khoom tiav ib zaug nrog elevator, ntsuas ntsuas.



