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ʻO nā ʻāpana hoʻokaʻawale lalo o ka sprocket/segment
1.Frequency quenching a me ka tempering sprocket ili, i hiki i ka paakiki ke HRC48-52.
2.Supply mai kā mākou waihona a i ʻole e kauoha e like me ke kaha kiʻi a ka mea kūʻai aku.
3.Excellent aahu kū'ē e hoʻomaikaʻi i ka sprocket ola.
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