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machine roll
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wire ezibukhali
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coil wave spring
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wave spring thelekisa ioli spring
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wave entwasahlobo ukuzalela perload
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zokubiya spiral for wamzalela
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ring spiral ukuba sesinqeni
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sokuzalwa-element analysis wave spring
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wave machine spring
Ngathi
Lisheng Spring Inkampani yasekwa ngo-2009 Lisheng emthonjeni ngumvelisi professional ukuba imithombo Wave e China. Lisheng intwasahlobo Igxininisa ekwenziweni imithombo namakhonkco nokubuyisa ...
