NB/T 47065.1  支座 BⅠ 79414

BI 79414

SO 2 1/2"-150 RF

2 CFM 1000-1.0 δ1=10

WN 50-150 RF6281

WN500(B)-10 RF

2 CFM 1000-1.0 δ1=8

BL 25-25 FMRF3MFRt@AFF@P2@Fj@5@0.2ch3RFSfrf sch46M@RF RF1651ch80F D=21150 RF Sch123700RFÂ6G5 RJScF&@��@RF@4 Rch4@4@F SRF�@RFRFF

WN 150(A)