帮忙看一下? it will be easiness to stick the gaskets on element outside of reactor stick the gaskets on the splice plates with 30 mm more at each end it is recommended to spray ptfe on bolting before tightening 在反应器外部元件上放置垫片是很容易的,放置垫片在拼接板的两面并要多出30mm,建议把紧之前在螺栓上喷涂ptfe(聚四氟乙烯)查看更多