NB/T 47065.2  支腿 A8S00

47065.2 A8S00

BL100-300 RF=static

DN 80-Ⅱ-6 90EL

WN 80-150 RF S=4

PL 200(B)-10 RF RJ300 RF S

PL 500-10 RF

WN20-25 RF S=5

BL500-10RF f1=2.

法兰 WN65(B)-16RF S=4

WN50(B)-25RF S=6RF S=50-280 HjH80S/uΞ)-1RFb=RG0SB)-25ذ°0 rfRschf�3h=931671=10FB1=