Joang ho rarolla bothata ba ho lutla ha valve ea serurubele? Likv o boletse.
Joang ho rarolla bothata ba ho lutla ha valve ea serurubele? Likv o boletse. Manual butterfly valve ke mofuta oa valve, ka lebaka la sebopeho sa eona se bonolo, ts'ebetso e bonolo, ho kenya habonolo, litšenyehelo tse tlaase le melemo e meng, e sebelisoa haholo liphaepheng tsa indasteri. Joang...
lintlha tsa pono