法兰 BL 2000-2.5 FF000-1.6/ch40)=990FTfch400-h40

BL2000-2.5FF000-1.6/ch40)=990FTfch400-h40

47021 FM400-1.

PL80(B)-10 RF B1=32/

PL80(B)-16 FF D=H-40mRF1.1508040SRF03

BL100-600 RF Sch406h80m S=16 a=89 s=4.1

wn500-150 RF Sch20-1.606600fm sch80c6

PL50(B)-16 RF D=220/

47023 RF2200-1.6f100-

Bl32-16