Mtengo wa Vanhane Urethane

Mitundu yonse ya xuan imagwiritsa ntchito mizere yamphamvu komanso yosalala ndi mitundu yowala komanso yofunda, kupatsa anthu kuwonongeka kwa mphamvu, komanso kumapangitsa chidwi cha owoneka bwino akamachita masewera olimbitsa thupi. Nthawi yomweyo, ma dandireji a Xuan amagwiritsanso ntchito mfundo za ergonominvesign kuti azigwiritsa ntchito bwino komanso amalola omanga thupi, kulola omanga thupi kuti asangalale ndi zolimbitsa thupi pochita masewera olimbitsa thupi.

Ochita masewera olimbitsa thupi aluso: Kwa akatswiri olimbana ndi akatswiri, amamvetsera mwachidwi mtundu ndi zida zowongolera. Ma dandird a Xuan amapangidwa ndi zida zapamwamba kwambiri, olimba komanso okhazikika, osiyidwa ndi mfundo za ergononic zothandizira kuti azichita bwino.

‥ Kulekerera: ± 2%

‥ Kukula kwa thupi: 1.25 / 2.5 / 5/15/20/20 / 25kg