关于管式炉工艺设计? 6.1.4 Where the average radiant heat flux density is specified on the basis of two nominal diameters, the vendor may increase the flux rate for other coil arrangements, e.g. for three nominal diameters or double-sided firing, provided the maximum flux, including mal-distribution, shall not exceed that based on two nominal diameters 美 石 油*协 会A-P·I560-2007 火焰 加热炉 中关于工艺设计的怎么理解?查看更多1个回答 . 1人已关注