关于设备检验点? interior surface cleaning requirements and acceptance criteria for medium used to achieve proper interior surface profile medium我理解是:方法,考虑译成: 为获得适当的内表面形状而采用的方法所适用的内表面清洁要求和验收标准 surface profile of welding at conical section to straight wall of reactor section我理解是:截面,断面。wall壁面(还是不要说:墙)。整句: 反应器的椭圆断面与平直壁面之间焊缝的表面形状查看更多