Isicelo seMveliso
UThutho lweOli neGesi
Ukuthuthwa kolwelo olufana ne-oyile kunye nerhasi yendalo kufuna{0}uxinzelelo oluphezulu kunye nokudleka{1}}iipropati ezixhathisayo (umzekelo, umbhobho we-oyile we-API 5CT kunye ne-API 5L yombhobho womgca). Imibhobho yothutho lwerhasi engamanzi (kufuneka ihambelane nemigangatho yenqanawa yoxinzelelo).
01
Uthutho lweMichiza yolwelo
ICorrosion{0}}imibhobho exhathisayo kushishino lwekhemikhali.
02
Ubunjineli bakaMasipala
Unikezelo lwamanzi kunye nemibhobho yokuhambisa amanzi, imibhobho yogutyulo, kunye neenkqubo zokufudumeza nezokuphuma komoya.
03
Ungquzulwano lwamazwe ngamazwe{0}}IiMfuno eziNxulumeneyo
Ukubekwa kwepayipi kuMbindi Mpuma.
04