3351DR2S,3351DR2N,3351DR2SJ1BM3B2C1,3351DR2SJ1BM3B3C1,微差压变送器
/2-14NPT锥管阴螺纹接头




C1


1/2-14NPT引压接头后部焊接引压管Ф14




C2


丁字形螺纹接头M201.5




D


隔爆型d II BT4




i

02/03 00:32