A.2SH蒸汽總管 B.2PS蒸汽總管 C.36kPS蒸汽總管 D.放空
A.C401和C40 B.C402和C403 C.C402和V405 D.C403和V405
A.C401塔頂氣 B.17KPS工藝蒸汽 C.3.6PS工藝蒸汽 D.C402塔頂氣