日韩精品乱码AV一区二区,国产美女被遭强高潮免费一视频,欧美XXXXX高潮喷水

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      Cast steel check valve API600

      Cast steel check valve API600

      API600, ASME B16.34口徑/SIZE: 1/2-20壓力/PRESSURE RATING: 150LB-900LB材料/MATERIAL: WCB, WCC, LCB, WC6, WC9,CF8, CF8M, CF3, CF3M結構長度/FACE TO FACE: ASME B16.10法蘭連接/END FLANGE: ASME B16.5試驗標準..

      API flange globe valve

      API flange globe valve

      API600, ASME B16.34口徑/SIZE: 1/2-20壓力/PRESSURE RATING: 150LB-900LB材料/MATERIAL: WCB, WCC, LCB, WC6, WC9,CF8, CF8M, CF3, CF3M結構長度/FACE TO FACE: ASME B16.10法蘭連接/END FLANGE: ASME B16.5試驗標準..

      JIS flange globe valve

      JIS flange globe valve

      API600, ASME B16.34口徑/SIZE: 1/2-20壓力/PRESSURE RATING: 150LB-900LB材料/MATERIAL: WCB, WCC, LCB, WC6, WC9,CF8, CF8M, CF3, CF3M結構長度/FACE TO FACE: ASME B16.10法蘭連接/END FLANGE: ASME B16.5試驗標準..

      GB flange globe valve

      GB flange globe valve

      主要零件材料及性能 Main Part Materials and Property 閥體、蓋、瓣 閥桿 密封面 墊片(環) 填料 WGB 2Cr13 13Cr STL 本體材料 PTFE 尼龍 增強柔性石墨1Cr13/柔性石墨1Cr13 08軟鋼 0Cr18Ni9T..

      Threaded valve

      Threaded valve

      材料/MATERIAL: CF8, CF3, CF8M, CF3M公稱壓力NOMINAL PRESSURE: 200PSI 螺紋類型/THREAD TYPE: NPT, BSPT, BSP, DIN259/2999適應溫度/SUITABLE TEMPERATURE: -20-232℃ 適用介質/SUITABLE MEDIUM: 水,油,氣及某些..

      Cast steel valves API600

      Cast steel valves API600

      API600, ASME B16.34口徑/SIZE: 1/2-20壓力/PRESSURE RATING: 150LB-900LB材料/MATERIAL: WCB,WCC, LCB, WC6, WC9,CF8, CF8M, CF3, CF3M結構長度/FACE TO FACE: ASME B16.10法蘭連接/END FLANGE: ASME B16.5試驗標準..

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      日韩精品乱码AV一区二区,国产美女被遭强高潮免费一视频,欧美XXXXX高潮喷水