Chida cha Pneumic Chalching

Ndili ndi zaka zambiri zomwe zimachitika chifukwa cha chida cham'mimba , a KYA chowongolera chitha chitsimikizo cha chipatala . champhamvu kukwaniritsa ntchito zambiri, ngati mukufuna, pezani ntchito yathu panthawi yake kwambiri . Kuphatikiza pa mndandanda wazomwe zili pansipa, mutha kusinthanso chida chanu chapadera cha pneumatic molingana ndi zosowa zanu zapadera.