恒通管件集团又一产品获国家专利
2023-11-07 · Company News
我公司X70、X60钢级-45℃环境用钢板制热压低温三通新产品获得国家专利，填补了这一领域的空白。 https://mp.weixin.qq.com/s/HpgNTMNXZBnlSe_QTw5cQQ
2023-11-07 · Company News
我公司X70、X60钢级-45℃环境用钢板制热压低温三通新产品获得国家专利，填补了这一领域的空白。 https://mp.weixin.qq.com/s/HpgNTMNXZBnlSe_QTw5cQQ
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