I-roller chain wuhlobo lweketango elisetshenziselwa ukudlulisa amandla emishini. Iwuhlobo lwe-chain drive futhi isetshenziswa kakhulu emishinini yasendlini, yezimboni neyezolimo, okubandakanya abathumeli, abaklami, imishini yokunyathelisa, izimoto, izithuthuthu namabhayisikili. Ihlanganiswe ndawonye ngochungechunge lwe-s...
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