多功能塑料骨架板是由骨架板、插接式连接头和堵头组成。骨架板形状为长条形 ,宽度方向呈弧形 ,内部沿长度方向构成管道式空腔 ,在骨架板下弧形面沿长度方向设置有滴漏孔。本品不仅可做为塑料大棚骨架板使用 ,同时还能用来作为滴灌管道进行节水滴灌。多功能塑料骨架板 Multi-functional plastic skeleton board is composed of skeleton board, plug-in connector and plug. The shape of the skeleton plate is elongated, the width direction is arc-shaped, the inner part forms a pipe-shaped cavity along the length direction, and drip holes are arranged along the length direction of the arcuate surface under the skeleton plate. This product can not only be used as plastic shed frame plate, but also can be used as a drip irrigation pipe drip irrigation. Multi-function plastic skeleton board