Harvesters meet spring the basic form for the trunk, frame, buffer, coupling and walking mechanism.

矿车碰头弹簧其基本组成为车箱、车架、缓冲器、联接器和行走机构。

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Harvesters meet spring the basic form for the trunk, frame, buffer, coupling and walking mechanism.

矿车碰头弹簧其基本组成为车箱、车架、缓冲器、联接器和行走机构。

youdao