L11-30865-阀门（恒温阀）[供暖设备部件]
详情
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类号 L11 |
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项目编号 30865 |
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项目名 阀门（恒温阀）[供暖设备部件] |
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项目名(en) Valves (Thermostatic -) [parts of heating installations] |
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COOR √ |
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HARM √ |