@CorsIAQ @jonlevyBU Can you elaborate? I thought air flow was top to bottom.
@CorsIAQ@jonlevyBU你能详细说明一下吗？我以为气流是从上到下的。
@CorsIAQ @jonlevyBU Can you elaborate? I thought air flow was top to bottom.
@CorsIAQ@jonlevyBU你能详细说明一下吗？我以为气流是从上到下的。