法兰 BL 900-16 FF020mp0-RF RFpa.50/TRS=72.

bl900-16ff020mp0-RF RFpa.50/TRS=72.

wn80-600 rf s=10

47023 fm1000-1.6 δ=56 h=135

PL 800B-6 RF008

pl80(b)-25rf b=3 n=/

so32(b)-10rf5RF5800RJ ASME0RF scS=

PL500A-10RF16RFRFF Sch80FRF)-6 R

WN500-900 RJ Sc

wn40(B)-40fm47023 r FMJ RF40/fCg1ƒÆ’�