HG/T 20592  法兰盖 BL 250-10 MRFf2500 RF Sch4010(00F…5 R

bl250-10mRFf2500 RF Sch4010(00F…5 R

WN200(B)-16 RF0=88

B WN 650-150 RF S=12/data

WN200-300RF0.6/33-b)-1

B WN 650-150 RF S=10/data

SO 125-150 RFâSch.801h5RF@0(5RF@7 BB= RJ Sch0F Sch4010(00F…5

WN80-150 FMخ´0=140F00RF00

PL350b-10RFF S=540 RF-

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