HG/T 20592  法兰 PL 600-10 RF1001Р“Т“Р–вҖҷР“Т¶�

pl600(a)-10rf1001Р“Т“Р–вҖҷР“Т¶�

耳座 A3 Ro=70.5Fhg60 BB

PJ/SE 100(B)-25 FF

PL500(A)-40RFSch

WN250-300RFb25798pa/RF)-11000-11RE0 R

SO 32(B)-40 FM

3 M600-2.50615l1000-150 rf R=100 RF.RF S

WN100b-63m-16RF0072009wn20-300b=3 aa=22

WN4