weighing burette
... Knudsen burette 克努森滴定管 weighing burette 称量滴定管 ; 称滴定管 burette holder 滴定管夹 ; 滴定管架 ...
weight burette
... burette float 滴定管浮标 weight burette 称量滴定管 normal burette 标准滴定管 ...
buret
... 塑料滴定管 buret; plastic 称量滴定管 buret; weighing 自满滴定管 buret; zero ...
weighing burette