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连接通

连接通

连接通

连接通

1

The vent-pipe should be connected to the air outside of the residence.

灶具中的排气管用钢管或 PVC 管连接通到室外大气中。

2

the middle part of the connection plate is equipped with a connection through hole , the side wall is equipped with a water inlet joint ;

所述连接盘中间设置有连接通孔，侧壁设置有一进水接头；

3

The utility model is to arrange a step-shaped connecting through groove (1 ) at the bottom surfaces at two ends of the strip ;

是在条体两端的底面上，分别设有台阶状连接通槽（1 ）；

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