与毛重和净重一样,也是国际贸易中的一种计算重量的方法。这种方法适用于 ___________ 。 C
A.
商品的包装很轻的情况
B.
煤炭、矿砂等类型的商品
C.
商品经济价值较高且容易吸收水分的情况
D.
货物包装的价值与货物的价值大致相同的情况
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
微信内点击右上角“…”即可分享
反馈
参考答案:
举一反三
【简答题】Translate the following into Chinese Not all polymers are built up from bonding together a single kind of repeating unit. At the other extreme , protein molecules are polyamides in which n amino acid ...
【单选题】Found in the chromatin of all eukaryotic cells, histones have molecular weights between 11,000 and 21,000 and are very rich in the basic amino acids arginine and lysine which together make up about __...