一、前言六六六(C_6H_6Cl_6)是价廉、效果高且使用方便的农业及生活上的杀虫剂。关于六六六的制造,在世界各国从1946年才开始大量研究,并进行生产,由于它是一种新的工业产品因之关于六六六生产中的劳动卫生问题报导亦少,在我国先后已有“六六六生产中慢性中毒”及“苯中毒检查报告”等调查报告,在这两份报告中,均证明有苯中毒的发生或其发生的可能性。 I. Preface BHC (C_6H_6Cl_6) is a low-cost, high-efficiency and easy-to-use agricultural and living pesticide. With regard to the manufacture of 666, a great deal of research and production began in 1946 in all countries in the world. As it is a new industrial product, there have been few reports on labor and health problems in the production of 666 products. In our country, There have been “six six six production chronic poisoning” and “benzene poisoning inspection report” and other investigation reports, in both reports, have proved the occurrence of benzene poisoning or its possibility.