伊人久久无码中文字幕|日韩少妇无码精品专区|无码无需播放器在线观看|亚洲一级毛片在线观播放|六月婷婷精品视频在线观看|国产精品亚洲W码日韩中文|无码人妻一区二区三区免费看|亚洲国产日韩欧美永久在线观看

Pressure test reservation

新聞資訊

新聞資訊

Tonzo ppr quickly install the elevator base is listed in March

2017-03-30
Product pictures
 

At the time of installation, a elevator base is installed at 1 m per interval.

As shown in the figure below:

Each hanger can be up to 600N.

It's about 4.8 N per meter in full water,

600N>>>>>>4.8N。



Ensure the quality of the products is stable while ensuring the speed of installation.