黑压缩的英文

black crushing

• 压缩:    compress; condense ...
• 黑压压:    a dense or dark ma ...
• 石黑压垫盖:    carbon gland

例句与用法

1. Standard test method for carbon black - void volume
   炭黑压缩容积指数的标准试验方法
2. Carbon black - preparation of sample and determination of dibutylphthalate absorption number compressed sample
   炭黑压缩试样邻苯二甲酸二丁酯吸收值测定方法和试样制备