J120-524-XC004-1180/2.5-
J120-616-M446/700-5000Ps
F120-8BS-50S-50S-W050-M2
H100-612-M408/8.6-206.8b
H100-522-M201/124.5-124.
J120-192-M550/15-300psi/
12SHSN7A-M408美国UE不锈
J120K-36-M201-M540/3-30p
F120-8BS-M408/10-343.3℃
差压开关量程J400K-45X美
上海J400K-457-M201美国UE