HG/T 20592  法兰盖 BL 1000-16 RF H� 90ELampH40SSch2 L R

BL1000-16RF H� 90ELampH40SSch2 L R

SO 250(B)-16 FM0FFRFB）-25 RFF

47022g900-101.6f s61 rf1106/

SO 100-16 FMSch100.53500�Рұ

wn40-100mfm Sch401ch80Sc=7

WN50(B)-16 RF��7 L=1

SOP RF 16K 20A/

WN 250-300 FM S=10

so250(B)-6 RF=20H100-1.1H3n20

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