bhq-c-5c 型槽(cao)式垂直左上彎通
bhq-t-5b 型梯級(ji)式垂(chui)直下彎通
bhq-p-5b 型托盤式(shi)垂直(zhi)下彎(wan)通
bhq-c-5b 型槽式(shi)垂直(zhi)下彎通
bhq-t-5a 型梯級式(shi)垂(chui)直上彎(wan)通
bhq-p-5a 型托盤式垂直(zhi)上彎(wan)通(tong)
bhq-c-5a 型(xing)槽式垂直(zhi)上彎通
bhq-c-4b 型(xing)槽式垂直四(si)通(tong)
bhq-t-4a 型梯級式水平(ping)四通
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