英文单词的缩写 meaning in English
undefinded flying object
Examples
- The letter reference is printed in small capital letter ( s ) in the right of the core design to indicate the type of certification . the letter reference reflects the type of certification , for example " s " represents " safety " . cnca will design and announce for mandatory implementation the letter reference required
在认证标志基本图案的右部印制认证种类标注，证明产品所获得的认证种类，认证种类标注由代表认证种类的英文单词的缩写字母组成，如图二中的“ s ”代表安全认证。