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- arm coal-cutter
- bar cutter
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calcinitre,
calcino,
calcinol,
calcinosis,
calcioborite,
calciocarnotite,
calcio-chondrodite,
calcioferrite,
calciorrhachia,
calciosamarskite,
相似单词
杆件,
杆件轴线,
杆菊石,
杆菌,
杆菌属,
杆式截煤机,
杆锁,
杆元,
杆直径,
杆轴承,