The reason why reducing the size of a compact flange, as a result of reduced diameter seals, which will reduce the sealing surface of the section.
紧凑法兰尺寸之所以减小，是由于减小了密封件的直径，这将会减小密封面的截面。
2
The allowance of the flange was increased and material was reduced. As a result, the presented method could provide a scientific principle for the design and...
同时，增加了法兰的加工余量，节省了材料，也为螺栓法兰的设计和制造提供了理论依据。
3
The allowance of the flange was increased and material was reduced. As a result, the presented method could provide a scientific principle for the design and manufacture...