Through to introduce equipments of vertical shaft the cautery ,compendiary introduce insufficiency of electricity-arc spray-paint to prevent cauterization.

通过对竖井井筒装蚀情况和电弧喷涂长效防技术不足了,建议采用玻璃钢复合材料井筒装决井筒装蚀问题。

FRP,slab,pipeline,tanks,jags,boats and bath tubes products.

玻璃钢制品、板材、管道、槽、罐、游船、浴盆等制品。