I plant annual production JIS standard, ANSI standards, DIN standards, UNI standard flange, in accordance with the drawings, various non-standard processing requirements flange.
我厂常年生产JIS标准、ANSI标准、DIN标准、UNI标准法兰，也可按客户图纸要求加工各种非标准法兰。
I plant annual production JIS standard, ANSI standards, DIN standards, UNI standard flange, in accordance with the drawings, various non-standard processing requirements flange.
我厂常年生产JIS标准、ANSI标准、DIN标准、UNI标准法兰，也可按客户图纸要求加工各种非标准法兰。
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