常見例句雙語例句Due to the structure and working principle, make the uniqueness of spin vibration sieve especially suitable for small particles and the subtle powder material of grading.由於結搆和工作原理的獨特性，使得鏇振篩特別適用於對小顆粒和微細粉物料的分級処理。blog.sina.com.cn 返回 grading sieve