GB/T 29465  法兰 C-T 900-0.6/20δ0=8205fmF5TF0-01 S=10-10

5 CT 900-0.620δ0=8205fmF5TF0-01 S=10-10

BL125-10 RFe0S/130-2S=7.65-25r4SL

SO 150(B)-25 RFFF0RJ&/b)0-150RF /u0

3 FM500-1.6/50-120X=�5 s=38 h=626140

WN150-900 RJ3RFJ275(b)-16 rf/316lб

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SO200-25T980€¦Â�

WN50-2500RJ