风门买家 |
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| i want to know details from your side of price, shipment,....please email me 该买家已加入速样通
| | | | Where can I buy Onus 307 soft close damper | | | | 我司客户求购百叶窗式风(闸)门 我司客户求购用于热空气管道的百叶窗式风(闸)门,该百叶窗式风(闸)门的控制执行器要求是德国SIPOS的电动执行 器(Louver Damper with SIPOS Motorized Actuator for Hot Gas Duct )。 规格、要求、数量如下: 1. 空气流通能力(The air flow capacity):311,000... | | |
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