Manuallyoperatedbandbrakesmaybefittedand（）willhaveabrakearrangedtofail-safe. A: thedrivepump B: thedrivemotor C: thewarpend D: thepurchase
Manuallyoperatedbandbrakesmaybefittedand（）willhaveabrakearrangedtofail-safe. A: thedrivepump B: thedrivemotor C: thewarpend D: thepurchase
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