Rau lub tshuab no, peb muab PLC kho cov lus qhia thiab yees duab
Tsis siv neeg tsim hluav taws xob DIN Rail, siv galvanized sawb los tsim.
Ib lub tshuab tuaj yeem ua qhov sib txawv ntawm cov nqaj, txuag chaw, txuag cov neeg ua haujlwm, txuag nyiaj, tag nrho tsis siv neeg.
Drip eaves hais txog ib hom kev tsim vaj tsev hauv kev tsim lub tsev uas tsim los