NB/T 47065.1  支座 A 3137

47065.2 A3137

SO 150-600 RF

pl100-6fffRF S=8.5-Bt820C=rf-

BI 5595

1 RF 1200-0.6 δs=6

WN 200(B)-63 FM S=6335

WN50-150 RF Sch3069

BI 11554

LWN25-150 RF Sch40 H=167

bi 1772ch40htSch60��0cF@ï؟�F SCH40S5RF(B)-63.6f4MS=8425ScFB) RF Sch373�40S0SS