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江苏湃森科技有限公司
联系人:徐蓉蓉 女士 (销售) |
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电 话:0515-85761555 |
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手 机:17388019365  |
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船用中德式重型銅消防栓 |
船用40 50 65纯铜消防栓 法兰式重型消防栓 德标中岛式 消防栓
标记示例:How to order 公称压力为1.0MPa,公称通径为50mm,按GB569法兰连接尺寸和密封面的船用法兰直通消火栓: 消火栓 A10050 GB/T2032-93 For marine flanged fire hydrants of PN1.0MPa,DN50mm type A and the flange dimensions in accord with GB569 Fire hydrants A10050 GB/T2032-93 工作压力为3.0MPa,公称通径为50mm,按GB569法兰连接尺寸和密封面的船用法兰直通消火栓: 消火栓 A30050 GB/T2032-93 For marine flanged fire hydrants of P3.0MPa,DN50mm type A and the flange dimensions in accord with GB569 Fire hydrants A30050 GB/T2032-9 |
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