GB/T 29465  法兰 C-G 1650-1.0

5 CG 1650-1.0

SP-2W/0B-16 RFF D--1750rf4/82F 500

WN50(B)-16 RF28/-100

SO100-150 RFFRF6/0B5/ Red

pl600a-10rf06-1750rf4/82F 500-1.0F-16 Rch40M 1000jFch400

47023 rf1500-4.0

3 RF 1300-1.6 H

PL80B-16RF00-1FF B/80-900

WN100-150 RFsc01Ã

PL20-6 RF/S´ç�