hex nati
-
Hex nati mkulu mphamvu 4.8 6.8 8.8 10.9 12.9 muyezo kukula Zinc Plain hex mutu nati UNF UNC ANSI DIN934 A2 70 A4 80 GB6170 kupanga mtengo wathunthu
Kupanga Tsatanetsatane Wopanga Ubwino wa YC Background YC Principle Phukusi
