Air supply diffusion devices should be as far away from fume hoods as possible and have low exit velocities.

送风口位置应尽可能远离通风柜，且其送风风口流速应尽可能低。

youdao

Air supply diffusion devices should be as far away from fume hoods as possible and have low exit velocities.

送风口位置应尽可能远离通风柜，且其送风风口流速应尽可能低。

youdao