four-sided pool fencing
不要跟我說在四方形的游泳池加圍欄什么的.可以舉個例子嗎?
Install Four-Sided Pool Fencing
Research has shown that using four-sided pool fencing can prevent 7 out of 10 pool drownings in children under the age of five years.Three-sided fencing encloses the pool but uses the house as the fourth side.Four-sided fencing recommendations for in-ground,above-ground and larger inflatable pools include the following:
The fence must go all the way around the pool.
The fence must be at least four feet high.
The fence must have a self-closing and self-latching gate.
The gate and fence should be designed to prevent climbing.