水泥工与反甲关系的探讨杨建良反甲见于多种疾病，本文通过对某建筑工程队反甲情况的调查，试探讨水泥与反甲的关系。调查９个工种１２９人，男１０４人，女２５人。年龄平均３０．５（１６～４５）岁，从业时间平均６（０．５～１５）年。观察有无反甲，记录发生部位，询... A discussion on the relationship between cement workers and anti-A Yang Jianliang anti-A found in a variety of diseases, this article through a survey of a construction project team anti-A, to explore the relationship between cement and anti-A. Investigation of 9 types of 129 workers, 104 males and 25 females. The average age is 30.5 (16-45) years, the average working time is 6 (0.5 ~ 15) years. Observation of anti-A, record the site of occurrence, inquiry ...