XK97-A型菌落计数器是一种数字显示式半自动细菌计数器。

XK97-A Germ Falling Counter is a kind of numerical show half-automatic germ counter.

youdao

XK97-A型菌落计数器是一种数字显示式半自动细菌计数器。

XK97-A Germ Falling Counter is a kind of numerical show half-automatic germ counter.

youdao