cartridge brass中文什么意思

弹壳黄铜(三七黄铜)

弹筒(壳)黄铜

• cartridge:    n. 1.【军事】弹药筒；子弹。 2 ...
• brass:    n. 1.黄铜。 2.〔主 pl.〕 ...
• analytical cartridge:    分析取样器

例句与用法

1. Standard specification for cartridge brass cartridge case cups
   弹药筒黄铜弹药壳帽壳标准规范
2. Standard specification for cartridge brass sheet , strip , plate , bar , and disks
   铜锌合金薄板材带材板材棒材和圆盘的标准规范

英文释义

名词

1. an alloy of copper and zinc (containing about 30% zinc) that is wrought into cartridges or tubing