scrap brass造句

Purchases by those countries of everything from semiconductor equipment and computers to scrap brass fell by $ 139.4 million over the past year.
Purchases by those countries of everything from semiconductor equipment and computers to scrap brass fell by $ 139 . 4 million over the past year.
This alloy was probably derived from melted-down scrap brass with a low zinc content, with which some tin had been added to improve the quality of the casting.
The most immediate hurdle, he said, is the sudden decision by Ukrainian customs to declare scrap brass and steel of " strategic " use and prohibit its export.
Another notice in November 1933 noted her impending return to Los Angeles, where she was scheduled to take on a load of borax and scrap brass . but was refloated after several days.
It's difficult to find scrap brass in a sentence. 用scrap brass造句挺难的