I-roller chain efushane ye-roller chain ngeplate eqondile (uchungechunge lwe-AB)
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I-SS A, B Sering Short Pitch Precision Twer
I-anti-complosive chain enikeza ukumelana okuhle kakhulu kokugqwala.
Ilungele izinhlelo zokusebenza lapho ukumelana khona nokuqina kokugqwala nakho konke kudingeka.
Isetshenziswe kuzinhlelo zokusebenza ezinemithwalo ephezulu yokusebenza.