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简介:     外围市场均处于调整状态,但最近内衬不锈钢复合管和外围市场节奏越发不一致,所以近期应该说外围市场对内衬不锈钢复合管影响非常有限。内衬不锈钢复合管现在完全走在自己的节奏上,这个节奏到底是什么前几
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