油封

"祥景" SIZE:φ35MM

"祥景" SIZE:2.5"φ

"John Crane" SIZE:65MM 型号:5620 CARTRIDGE TANDEM SEAL BALANCED

"祥景" SIZE:φ35mm

"John Crane" SIZE:1.375" TYPE:5620VP TANDEM CARTRIDGE

"John Crane" SIZE:1.575" 型号:3648 DUAL CARTRIDGE

"祥景" SIZE:35MMφ

"祥景" SIZE:φ35MM

"John Crane" SIZE:2.256" 型号:3648 DOUBLE CARTRIDGE

"John Crane" SIZE:50mm TYPE:3648 DOUBLE CARTRIDGE

"JOHN CRANE" 规格:T59U 尺寸:35mm 材质:QR1K1

"祥景" SIZE:φ35MM

"EKK" TYPE:MA290 038RXVRS

#H9E30CCSJ ,EKK

#L1A-050-AD "NSO" #L1A-050-AD

JOHN CRANE M/N:0450/2100/K/M/512B Φ45

　"JOHN CRANE" I/N：2+4+11

"祥景" SIZE:φ30MM

"祥景" SIZE:φ22MM

D/N:04PEX698235 I/N:34

H9E50CCSS "三锦"

"祥景" SIZE:1.75"

"AES" 型号：P080(动环组件)+S02 轴径：38mm

"祥景" SIZE:φ70MM

L9Y070CBAA "新石"

#L9Y050CBAA "新石"

H9E30CCSS "NSO"

"祥景" SIZE:2.875"

V-75S