河北經緯機械制造
摘要:真空隔離截止閥,NJK41H,NKJ41W,NKJ41Y,進口,上海,閥門,價格,參數(shù) NKJ41H真空隔離截止閥在真空... |
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摘要:氣動截止閥J641H,J641W,J641Y,進口,上海,閥門,價格,參數(shù) 產品名稱: 氣動截止閥 產品型號: J641... |
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摘要:直流式保溫截止閥,夾套保溫截止閥BJ44H,BJ44W,進口,上海,閥門,價格,參數(shù)產品名稱:夾套保溫截止閥產品型號: ... |
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摘要:法蘭Y型截止閥J44H,J44W,進口,上海,閥門,價格,參數(shù) 產品名稱:Y型截止閥 產品型號: J44H 產品口徑: ... |
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摘要:法蘭角式截止閥J44H,J44W,進口,上海,閥門,價格,參數(shù) 產品名稱: 角式截止閥 產品型號: J44H 產品口徑... |
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摘要:焊接真空隔離截止閥NKJ61H,NKJ61Y,進口,上海,閥門,價格,參數(shù) 產品名稱: 真空焊接截止閥 產品型號: NK... |
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摘要:承插焊截止閥J61H,J61W,J61Y,進口,上海,閥門,價格,參數(shù) 承插焊截止閥適用于公稱壓力1.6MPa-6.4M... |
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摘要:鍛鋼法蘭保溫截止閥BJ41H,BJ41W,進口,上海,閥門,價格,參數(shù) 詳細介紹: 鍛鋼截止閥有三種蓋設計形式。*種是... |
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摘要:鍛鋼法蘭端截止閥J41H,J41W,J41Y,進口,上海,閥門,價格,參數(shù) 鍛鋼法蘭截止閥是一種常用的截斷閥,主要用來接... |
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摘要:正齒輪傳動截止閥,J441W,J441H,J441Y,進口,上海,閥門,價格,參數(shù) 產品名稱:正齒輪傳動截止閥產品型號:... |
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摘要:傘齒傳動輪截止閥J541W,J541H,541Y,進口,上海,閥門,價格,參數(shù) 產品名稱: 不銹鋼傘齒輪截止閥 產品型號... |
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摘要:傘齒輪截止閥,J541W,J541H,541Y,進口,上海,閥門,價格,參數(shù) 產品名稱: 不銹鋼傘齒輪截止閥 產品型號:... |
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摘要:高壓截止閥的啟閉件是塞形的閥瓣,密封面呈平面或錐面,閥瓣沿流體的中心線作直線運動。閥桿的運動形式,有升降桿式(閥桿升降,... |
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摘要:保溫波紋管截止閥BWJ41H,BWJ41W,進口,上海,閥門,價格,參數(shù) 產品名稱: 波紋管截止閥 產品型號: WJ41... |
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摘要:RPP塑料截止閥(stop valve,Globe Valve)的啟閉件是塞形的閥瓣,密封面呈平面或錐面,閥瓣沿閥座的中... |
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摘要:RPP法蘭塑料截止閥,UPVC,J41F,進口,上海,閥門,價格,參數(shù) RPP塑料截止閥(stop valve,Glob... |
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摘要:美標鑄鐵截止閥,碳鋼截止閥,J41H, J41W, J41Y,進口,上海,閥門,價格,參數(shù) 產品名稱: 美標截止閥 產品... |
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摘要:美標法蘭截止閥J41H, J41W, J41Y,進口,上海,閥門,價格,參數(shù) 產品名稱: 美標直通截止閥 產品型號: J... |
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摘要:美標不銹鋼截止閥J41H, J41W, J41Y,進口,上海,閥門,價格,參數(shù) 產品名稱: 美標直通截止閥 產品型號: ... |
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摘要:氧氣截止閥JY41W,JY41H,進口,上海,閥門,價格,參數(shù) 簡介 氧氣截止閥氧氣截止閥在物理化學實驗中,經常要用... |
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摘要:不銹鋼絲扣截止閥J11W,J11T,進口,上海,閥門,價格,參數(shù) 截止閥(stop valve,Globe Valve)... |
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摘要:碳鋼法蘭截止閥J41W,J41H,J40,進口,上海,閥門,價格,參數(shù) 截止閥(stop valve,Globe Val... |
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摘要:手動截止閥J41W,J41H,J40,進口,上海,閥門,價格,參數(shù) 截止閥(stop valve,Globe Valve... |
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摘要:截止閥(stop valve,Globe Valve)的啟閉件是塞形的閥瓣,密封面呈平面或錐面,閥瓣沿閥座的中心線作直線... |
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摘要:截止閥(stop valve,Globe Valve)的啟閉件是塞形的閥瓣,密封面呈平面或錐面,閥瓣沿閥座的中心線作直線... |
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