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              13665911999 0592-7152801
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              • 美標鑄鋼截止閥J41H-150LB

                美標鑄鋼截止閥J41H-150LB

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                水封/真空截止閥DS/J61H-25C

              • 氧氣截止閥YJ41H-16P/T

                氧氣截止閥YJ41H-16P/T

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                焊接截止閥/節流閥JL61H-100V

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                鍛鋼截止閥/節流閥J41H/JL11H

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                絲口截止閥J11H-16C

              • 鍛鋼法蘭截止閥J41H-16C

                鍛鋼法蘭截止閥J41H-16C

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                鍛鋼低溫法蘭截止閥DJ41H/Y-16C

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                保溫截止閥BJ45H

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                法蘭截止閥

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                低溫截止閥DJ41Y/W-16-40C/P/R

              • 外螺紋不銹鋼截止閥J21W-16C6L

                外螺紋不銹鋼截止閥J21W-16C6L

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                外螺紋截止閥J21H/W-160P/R

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                電站截止閥J61H/Y-100-320V

              • 抗生素截止閥

                抗生素截止閥

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                波紋管截止閥WJ41H/W-16-40C/P

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                柱塞截止閥JU40HX-16G

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                鑄鋼法蘭截止閥J41H-16/25C

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                鍛鋼截止閥

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              13665911999 0592-7152801