① ƙananan

Yana amfani da hanyar zagaye ta ciki ta amfani da mai zagaye, diamita na waje na kwalliyar kwalliyar kwalliyar kwalliyar kwalliyar kwalliyar kwalliyar kwalliyar kwalliyar kwalliyar kwalliyar kwalliyar kwalliyar kwalliyar kwalliyar kwalliyar kwalliyar kwalliyar kwalliyar kwalli

② Rage inganci fiye da 50%

Amfani da karamin siffar kwakwalwa, nau'in DK ya rage da kimanin kashi 50% fiye da nau'in kwakwalwa mai zagaye, nau'in DIK kimanin kashi 70%, don haka za a iya rage ƙarfin inertia lokacin rage sauri.

②Good daidaito

The follower ne daidai daidaitawa a kan zagaye, da karfe ball dunƙule nuts da kyau daidaito lokacin da juyawa.

② Babu hanyar da za a bi

Saboda babu bututun da ke zagayewa, babu lalacewar bututun da ke haifar da tasirin waje da ba a zata ba a kan nuts.