Kayayyakin a kan dangane da cika da kasa ka'idodin GB10085-88 kwakwalwa kwakwalwa sigogi, kwakwalwa kwakwalwa kwakwalwa reducer shan gida da kasashen waje ** kimiyya da fasaha, ** sabon tsari na "square akwati iri" waje tsarin, akwatin jiki siffar kyau, da ** aluminum gami mutuwa cast.
1. Compact inji tsari, haske girma, kananan inganci;
2. Kyakkyawan aikin musayar zafi, da saurin sanyaya zafi;
3. Easy shigarwa, sassauci da haske, m aiki, sauki kulawa da gyara;
4. drive gudun rabo babban, babban torque, jure overload ikon high;
5.Running daidai, ƙananan amo, m;
6.Strong aikace-aikace, ** Babban aminci.