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介绍了墙体烟囱式防尘灶的防尘防毒效果。结果显示：采用该灶后，不但炊事员作业环境中粉尘、CO、SO2、NO2浓度符合国家劳动卫生标准，而且防尘效果优于其他几种传统防护措施的防尘效果。此外，该灶具有成本低、节约能源、维修少等优点，值得推广使用。
Introduced the wall chimney dustproof anti-virus effect. The results showed that not only the concentration of dust, CO, SO2 and NO2 in the working environment of the cooker conformed to the national standard of labor and health, but also the dustproof effect was superior to the dustproof effect of several other traditional protective measures. In addition, the stove has the advantages of low cost, energy saving, less maintenance, it is worth to promote the use.