Objective:To report the effect of treating phlyctenular keratopathy with intralamellar cauterization of cornea.

报告用角膜灼术治疗大泡性角膜病变疗效。

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

通过对竖井井装备腐蚀情况和电弧喷涂长效防腐技术不足,建议采用玻璃钢复合材料井装备来决井装备腐蚀问题。