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1 | 针型阀 | J61Y-320V | 2个 | J61Y-320V | ||
2 | 定排截止阀 | J6IY-320 | 10个 | J6IY-320、DN20mm、425℃,沪工\**锅炉阀门最好 | ||
3 | 截止阀 | J41H-16C | 4个 | J41H-16C PN1.6 DN40 |