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据资料报道,木尘除含有生物碱、糖苷、皂角苷等毒性物质外还含 Ca、Ti、Cu 等元素。其主要生物作用可引起支气管气喘、肺脏的损害、致癌,接触性和过敏性皮炎。南宁车辆段检修车间木工组负责客车车厢木质结构的常年维修,年工作量为380～400辆。因该作业所用的原料主要为东北松、水曲柳等,在大量的刨锯过程中产生的木尘浓度较
According to reports, wood dust in addition to containing alkaloids, glycosides, saponins and other toxic substances also contain Ca, Ti, Cu and other elements. Its major biological effects can cause bronchial asthma, lung damage, carcinogenesis, contact and atopic dermatitis. Nanning depot maintenance workshop carpentry group is responsible for perennial maintenance of the wooden structure of the passenger compartment, the annual workload of 380 to 400 vehicles. Due to the main raw materials used for the operation Northeast Pine, Ash and so on, in a large number of planing saw dust generated during the wood concentration