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铸铁丝口截止阀J11T-16 元立阀门、截止阀、碳钢法兰截止阀J41H-1.6/32MPA、铸钢法兰截止阀J41H-16C、不锈钢法兰截止阀J41W-16P/R、
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2012-12-01 |
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碳钢法兰闸阀Z41H-16C 元立阀门、闸阀、碳钢法兰闸阀Z41H-16C/25C、铸钢法兰闸阀Z41H-40C、不锈钢法兰闸阀Z41W-16P/R、铸铁明杆闸
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2012-12-01 |
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不锈钢法兰球阀Q41F-16P R 元立阀门、球阀、碳钢法兰球阀Q41F-16C、铸钢法兰球阀Q41F-25C、不锈钢法兰球阀Q41F-16P/R、硬密封法兰球阀
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2012-12-01 |
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微阻缓闭式止回阀HH44X H T 元立阀门、止回阀、碳钢升降式止回阀H41H-16-25C、不锈钢升降式止回阀H41W-25P/R、碳钢旋启式止回阀H44H-6
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2012-12-01 |
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蜗轮传动对夹式硬密封蝶阀D373H 元立阀门、蝶阀、碳钢对夹式硬密封蝶阀D73H\W、碳钢涡轮对夹式硬密封蝶阀D373H\W、碳钢气动对夹式硬密封蝶
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2012-12-01 |
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J11W/H内外螺纹针型阀 元立阀门 、针型阀、进口针型阀、高温高压针型阀、J91W/H型卡套针型阀、J94W/H型卡套角式针型阀、J23
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2012-12-01 |
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法兰双金属片式疏水阀CS47H-16C 元立阀门、疏水阀、自由浮球式疏水阀CS41H、自动自由浮球式疏水阀CS41H、钟型浮式疏水阀CS43H-25C、双金Y型
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2012-12-01 |
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不锈钢法兰Y型过滤器GL41W-16P R 元立阀门、过滤器、铸钢法兰Y型过滤器GL41H-25C、不锈钢法兰Y型过滤器GL41W-16P/R、铸铁法兰Y型过滤器GL41
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2012-12-01 |