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为了系统地了解和掌握我区歌厅业的卫生状况,以便提出科学的管理办法。我站于1997年对东河区部分歌厅业的话筒、话柄、价具等进行抽查。方法:①采样方法:贴片法。②检验方法:细菌总数用琼酯培养法,大肠菌群用直接培养法。③评定标准:中华人民共和国GB9664-1996标准。④
In order to systematically understand and grasp the hygienic condition of the karaoke industry in our district so as to propose a scientific management approach. I stood in 1997 on the Donghe District, part of the karaoke industry microphone, handle, price and so on spot checks. Methods: ① sampling method: patch method. ② test methods: the total number of bacteria agar culture, coliform bacteria with direct culture. ③ assessment criteria: People’s Republic of China GB9664-1996 standards. ④