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304 metal sheet structured packing
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Hualai Packing Ring , Stainless Steel VSP Ring 25*25*0.6 Size MM The very special packing ring has reasonable geometric symmetry, good structure ...
2024-12-09 18:59:18
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... metal by punching and rolling. Two rows of window holes with tongue leaves extending inside are opened on the ring wall. Each row of window has ...
2024-12-09 18:59:18
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