HG/T 20592  法兰盖 BL 32-25 T11624am s

BL32-25T11624am s

WN 200-150 RF Sch40

3 RF 2600-2.5fS=856b0061RF RFMF@A 1Ssp

1 FM 1300-1.6 δs=13

WN100-900 Rj S=17

WN32B-63GF205/49SCH10F/65-10-5-10RF1000-40 RF

LWN500-300 RF Sc F ã=12 b=100.8=1

1 FM 600-1.6 δs=13

WN200-600RF S=616410cs6/ sch40s1.