????????????????????? (Steam Trap) ???? ????????????????? ?????????????????? (Condensate) ????????????? ????????????????????????????????? ?????????? ??????????? ??????????? ????????? Batch ????? Bypass valve ??????????????????????????????? ??????? Drain separator ??????????????????? ????????????? Group trapp
เสริมความแข็งแรงให้กับตัวอาคารด้วยโครงสร้างคอนกรีตสำเร็จรูป
?????????????????????????????????????? ???????????????????????????????????????????????????????????????????????????? ????? ?????? ???????? ??????????????????????????????????????????????????????????????????????????????????????????????? ????????????????????????? ????????????????????? ?.?.?. ????????????????????