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鉆桿,鉆頭,鉆機,鉆機配件接頭,地質鉆桿,螺旋鉆桿,肋骨鉆桿,高效螺旋鉆桿,三棱鉆桿,...

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石家莊金銳鉆具廠家直銷φ34鉆桿專業生產鉆桿廠家
石家莊金銳鉆具廠家直銷φ34鉆桿專業生產鉆桿廠家,廠家直銷φ50-42鉆桿石家莊金銳鉆具專業生產鉆桿廠家,石家莊金銳鉆具有限公司
2016-06-04
直銷φ42鉆桿專業生產鉆桿廠家石家莊金銳鉆具廠家
石家莊金銳鉆具廠家直銷φ42鉆桿專業生產鉆桿廠家,廠家直銷φ73-63.5鉆桿石家莊金銳鉆具專業生產鉆桿廠家,石家莊金銳鉆具有限公
2016-06-02
直銷φ73-63.5鉆桿石家莊金銳鉆具專業生產鉆桿廠家
直銷φ73-63.5鉆桿石家莊金銳鉆具專業生產鉆桿廠家,石家莊金銳鉆具有限公司供應優質φ73-63.5肋骨鉆桿 常見規格:Φ50-42、Φ63.
2016-06-02
石家莊金銳鉆具廠家直銷φ42鉆桿專業生產鉆桿廠家
石家莊金銳鉆具廠家直銷φ42鉆桿專業生產鉆桿廠家,廠家直銷φ73-63.5鉆桿石家莊金銳鉆具專業生產鉆桿廠家,石家莊金銳鉆具有限公
2016-06-01
廠家直銷Φ50-42肋骨鉆桿,石家莊金銳鉆具專業生產
廠家直銷Φ50-42肋骨鉆桿,石家莊金銳鉆具專業生產常見規格:Φ50-42、Φ63.5-50、Φ73-63.5、Φ89-73、Φ98-73鉆桿介紹:肋骨鉆
2016-05-29
專業供應地質鉆桿,摩擦焊鉆桿,抽放瓦斯鉆桿廠家
專業供應地質鉆桿,摩擦焊鉆桿,抽放瓦斯鉆桿廠家,石家莊金銳鉆具直供42地質鉆桿,河北摩擦焊地質鉆桿批發地質鉆桿材質:鉆桿桿體
2016-05-26
地質鉆桿摩擦焊鉆桿抽放瓦斯鉆桿專業廠家,石家莊金銳鉆具
地質鉆桿摩擦焊鉆桿抽放瓦斯鉆桿專業廠家,石家莊金銳鉆具地質鉆桿材質:鉆桿桿體選用優質合金鋼管,鉆桿接頭選用優質合金結構鋼
2016-05-26
石家莊金銳鉆具專業生產廠家直銷φ73-63.5鉆桿
石家莊金銳鉆具有限公司供應優質φ73-63.5肋骨鉆桿 常見規格:Φ50-42、Φ63.5-50、Φ73-63.5、Φ89-73、Φ98-73鉆桿介紹:肋骨
2016-05-18
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