适用范围：适用于操作人员及外来人员进出七车间原液生产线一般生产区（CN

Scope of application: Suitable for operators and outsiders to enter and exit the original solution production line of the seventh workshop. General production area (CNC area), cell culture area (level B), large-scale culture area (level C), pre-purification area (level C), and post-purification Area (C level), liquid distribution area (C level), cleaning area (D level), nanofiltration area (C level), nanofiltration receiving area (C level), original solution receiving area (B level).

Scope of application: suitable for operators and foreign personnel in and out of the seven workshop raw liquid production line general production area (CNC zone), cell culture area (B-grade), large-scale culture zone (C-level), pre-purification zone (C-level), post-purification zone (C-level), distribution area (C-level), cleaning area (D-class), filtration zone (C-level), nanfiltration receiving area (C-level), raw liquid receiving area (B-level).

Scope of application: it is suitable for operators and outsiders to enter and leave the general production area (CNC area), cell culture area (Level B), large-scale culture area (Level C), pre purification area (Level C), post purification area (Level C), solution preparation area (Level C), cleaning area (Level D), nanofiltration area (Level C), nanofiltration receiving area (Level C) and original solution receiving area (Level B).<br>