使用前应先确认软管有无扭曲、拆断处。

Before use, we should first confirm whether the hose is twisted and dismantled.

软管应注意不要被在块、混凝土等损伤，不要长时间地压着，以免破损。

The hose should not be damaged in the block or concrete, and do not be pressed for a long time so as not to be damaged.

不要在快速接头末端处过度弯曲软管。

Do not overbend the hose at the end of the fast joint.

不要用吊挂物品。

Do not use hangings.

不要把软管靠近火源，防止造成软化或变形。

Do not close the hose close to the fire source to prevent it from softening or deforming.

应放置在避阳光、低湿度通风良好的场所保存。

It should be kept in a place where sunshine and low humidity are well ventilated.

塑料软管的最小弯曲半径不应小于30毫米。

The minimum bending radius of the plastic hose should not be less than 30 millimeters.

应注意不要使软管受石块、混凝土等损伤，不要长时间受压，以免破损。

It should be noted that the hose should not be damaged by stone, concrete, etc., not to be pressed for a long time, so as not to be damaged.