[Simple weighing--a laboratory problem].
D000818:Animals; D001835:Body Weight; D002645:Chickens; D004581:Electronics / Q000295:instrumentation*; D004864:Equipment and Supplies; D007753:Laboratories; D008722:Methods; D011817:Rabbits; D051381:Rats; D014894:Weights and Measures / Q000295:instrumentation*
Die einfache Wägung--ein labortechnisches Arbeitsproblem.