Water system . round adapt flange . type and size 水系统.圆连接法兰.型式与尺寸pn 31 . 5mpa
Water system . square adapt flange . type and size 水系统.方连接法兰.型式与尺寸pn 31 . 5mpa
Water system . oval attached flange . type and size 水系统.椭圆连接法兰.型式与尺寸pn 31 . 5mpa
Cranes ; coupling flanges for cardan shafts 起重机.万向轴的连接法兰
Flanged connections - flanges for unions 带法兰的接头.连接法兰
Guidelines for pressure boundary bolted flange joint assembly 压力限制螺栓连接法兰联轴节组件的导则
Flanges for internationally unified connections for the disposal of oil residues 油残渣处理用的国际统一标准的连接法兰
Pressure vessels for human occupancy - part 6 : connecting flange for rescue chambers 病员用高压氧仓.第6部分:急救室用连接法兰
Connecting flanges for vessels and process apparatus of non - alloy and stainless steel 非合金钢和不锈钢制容器和加工器具用连接法兰
The vent - pipe is connected with flange for emission testing under low temperature and shall be sealed tight when not used 汽车低温( - - 7 )排放试验用汽车尾管连接法兰,不用时封死。