第二条，N02管口和下面的件号1-13支撑管干涉因此调整标高第三条，有

Second, N02 to the orifice member and the lower support pipe No. 1-13 interference level adjusted accordingly <br><br>Third, there is a request from the inner wall of the heat transfer tubes to 15mm, the distance is not enough, thus adjusting the tone too big diameter

Article 2, N02 tube port and the following part number 1-13 support tube interference so adjust the elevation<br><br>Third, there is a requirement, the inner wall distance heat transfer tube to 15mm, distance is not enough, so adjustment to adjust the diameter of a little larger

Second, the N02 nozzle interferes with the lower part 1-13 support pipe, so the elevation is adjusted<br>Third, there is a requirement that the inner wall should be 15mm away from the heat exchange tube, and the distance is not enough, so the diameter should be increased a little<br>