01 BI-METAL
BI-METAL Self Drilling Screw 0. Okwu Mmalite AISI 300 Series based bi-metal self-drilling and self-tapping screws: Ngwọta maka imepụta ihe kacha mma nke ịkwọ ụgbọ mmiri na nke onwe, bụ: • Ijikọta akụkụ bụ isi nke ịghasa usoro AISI 300 igwe anaghị agba nchara. • Inwe...