ABS outlet port ABS出水口
ground insert micro spray 地插微喷
steel fertilizer tank 钢制施肥罐
soft belt joint 软带接头
soft belt with duckbill valve 软带用鸭嘴阀
buried expansion joint地埋伸缩节
micro spray belt 微喷带
adjusable drop head 可调滴头
adjustable drop head 流量可调滴头
drip arrows 滴箭
drip irrigation belt滴灌带
drip irrigation pipe滴灌管
ota drip irrigation 大田滴灌
PVC pipe PVC管材
节水灌溉HDPE管材