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新聞詳情

兩類禁限用閥門

日期:2022-12-06 07:49
瀏覽次數:1770
摘要:

將被國家禁用的兩類閥門

近日,由中華人民共和國國家發展和改革委員會所圈定的《當前部分行業制止低水平重復建設目錄》中,機械行業中的以下幾類閥門位列其中:

  禁止類

  72. 熱動力式疏水閥:S15H-16、S19-16、S19-16C、S49H-16、S49-16C、S19H-40、S49H-40、S19H-64、S49H-64 

  限制類

  46. 新建通用類水系統中低壓碳鋼閥門制造項目

  同時注明:未標淘汰期限的條目,為立即淘汰;生產規模大于限制類條目規定,但環保指標不達標的項目,均禁止投資。
国产片婬乱18一级毛片视频不卡
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