品牌:西门子 | 规格: | 产地:德国 |
中海德(福建)工业设备有限公司
一:AB系列模块:1746、1756、1771、1769、1785系列,与2711系列触摸屏
二:西门子数控类6SN系列与工控机类6FC5,
三:施耐德:140系列模块与TSX模块
四:ABB机器人:DSQC 3HAC,及ABBDCS系统模块。
其他欧美日产品:安川,霍尼韦尔,SEW,力士乐,艾默生等DCS系统模块、伺服电机驱动器、PLC、机器人备件。
地址:福建省福州市闽侯高新区乌龙江大道正荣财富中心SOHO B 8层
Vickers威格士A10VSO140DFR/31RVPB12N00
Vickers威格士A10VSO140DFR/31RVPA12N00
Vickers威格士A10VSO140DFR/31RPPB12N00
Vickers威格士A10VSO140DFR/31RPPA12N00
Vickers威格士A10VSO140DR/31RPPB12N00
Vickers威格士A10VSO140DR/32RPPB12N00
Vickers威格士A10VSO140DFR/31RPPB12N00
Vickers威格士A10VSO140DFR/32RPPB12N00
Vickers威格士A10VSO140DFR1/31RPPB12N00
Vickers威格士A10VSO140DFR1/32RPPB12N00
Vickers威格士A10VSO140DG/32RVPB12N00
Vickers威格士A10VSO140DR/32RVPB12N00
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Vickers威格士A10VSO140DRS/32RVPB12N00
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Vickers威格士A10VSO140DRS/32RVPB22U99
Vickers威格士A10VSO140DFE1/32RVPB22U99
Vickers威格士A10VS140DRG/32RVPB22U99
Vickers威格士A10VSO140DFR1/32RVPB22U99
Vickers威格士A10VSO140DR/31RPPA12N00
Vickers威格士A10VSO140DR/31RPPB12N00
Vickers威格士A4VSO40EM/10RPPB10N00
Vickers威格士A4VSG40EM/10RPPB10N00
Vickers威格士A4VSG40EM/10RVPB10N00
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Vickers威格士A4VSG40EM/10RVPB10N00
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Vickers威格士A4VSG40EM/10RVZH10K31
Vickers威格士A4VSG125HM/10RPPB10N00
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Vickers威格士A4VSG40HM/10RPPB10N00
Vickers威格士A4VSG250HS/10RPPB10N00求出风管的面积,再根据风管的一般规格尺寸选择合适的风管尺寸。排风口的类型和位置:排风系统中常见的采用单层或双层百叶风口做排风口。风口的大小根据风速来确定,详见下表。通风效果不仅取决于通风量的大小,还与通风气流的组织有关。设计时要根据有害物源位置、工人操作位置、有害物性质及浓度分布等具体情况,按下述原则确定:1排风口应尽量靠近有害物源或有害物浓度高的区域,把有害物迅速从室内排出。风口应尽量接近操作地点。