Common Shovel Classifications
1. Raws li cov khoom siv
Ordinary shovel: Nws feem ntau yog ua los ntawm cov hlau pheej yig dua, uas yooj yim dua rau khoov.
Manganese steel duav: feem ntau yog ua los ntawm 65 manganese steel, 50 manganese steel, manganese steel, siab carbon manganese hlau, thiab lwm yam, lub hardness kuj yog heev.
Stainless hlau shovel: feem ntau yog ua los ntawm stainless hlau, muaj zog metallic luster thiab siab hardness. Tus nqi kuj kim heev.
2. Raws li hom spade
Pointed shovel: Kuj hu ua round-headed shovel, lub taub hau ntawm shovel feem ntau yog ua los ntawm cov duab arc. Vim tias muaj cov ntsiab lus sib txuas tsawg dua nrog cov av, lub shovel taw tes yog kev txuag nyiaj thaum khawb av.
Square taub hau shovel: tseem hu ua flat shovel, kuj hu ua hom shovel li shovel.
