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

报告用角膜层间烧灼治疗大泡性角膜病变的疗效。

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

通过对竖井井筒装备的腐蚀情况和电弧喷涂长效防腐足的了解,建议采用玻璃钢复材料井筒装备来解决井筒装备的腐蚀问题。