Kunezinkomba eziningi zokuqokwa kwevolumu yama-lisomaterials ku-viglyad eyindilinga ngesisekelo sobubanzi obuphezulu begi ngaphandle kwesimungumungwane ne-dovzhini. Ukuqokwa kusekelwe ku-GOST 2708-75. Ukudluliswa kwamandla wezimpawu ezisetshenzisiwe zezinhlobonhlobo ezinobukhulu nobubanzi obuhlukile, ukuze ukubonakala kohlu lwemikhiqizo kuvunyelwe, i-yak ibekiwe.
Kubuyekezwe ngo-
Mas 28, 2024