precise weighing造句

Those retail businesses must have precise weighing machines that are inspected by state agencies.
The precise weighing measure proves that salt used to be the most important commodity here.
Apothecaries used their own measurement system, the apothecaries'system, to provide precise weighing of small quantities.
Counterfeit coins can be detected either visually by comparison with known genuine coins, by using a coin gauge, or by precise weighing and measurement against standard dimensions ( see Specifications above ).
It's difficult to find precise weighing in a sentence. 用precise weighing造句挺难的