Kuyambitsidwa kwa Hwh50-45C Chimphona Chuma Chomangira
Hwh50-55c chithombo Conrete Comprep Pampu ya 4m3 / Pampi ya payipi ya payiyo imatenga payipi ya Abrasion-Abrasion yokhala ndi mkati mwa 50mm ndi magetsi otsika kwambiri ndikugwiritsa ntchito magetsi otsika pang'ono, komanso mawonekedwe a Abrasion, komanso mawonekedwe a virusm. Pampu ya chithope konkire ndi yoyenera kugwira ntchito movutikira monga kumanga majeremusi otchinga, mafuta obowola mafuta, ma pikitilo osalala, ndi magetsi otaya madzi.
