员工安全意识培训同样不可忽视，人为因素往往是最薄弱的环节。
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[7] B. E. Bayer: “An optimum method for two-level rendition of continuous-tone pictures” (1973). ↑
Elahi, the UK's deputy government chemist, who is based at the measurement and testing services company LGC, couldn't believe that food fraudsters would target children.