01 GOST 3266-81 Hand Tap 2pcs/Set, Rougher/Finisher Osafanana
1. Mphepo yowongoka, kuchotsa tchipisi kosavuta, kupewa kudzikundikira kwa chip, kugunda bwino. 2. Mapangidwe a chogwirira chokhazikika, mtundu wa chogwirira chapadziko lonse lapansi, champhamvu komanso cholimba, chimakulitsa kukana kwa seismic ndi kudula ...