BM type 3287115442 BMtype 3287115440
HEATER CBM 30-20
BMSN 43541897 煤层气 30-20 160毫米 0.5 升 10阳极 FE10045/DIA100 x 400L NA.NA.583382-11 HEATER CBM 30-60
BMSN 4054898 CBM 30-60260mm 1.6 litres15 kg NA.NA.583382-13