walnut shell-filter material
walnut shell-filter material
核桃壳-滤料
以上为机器翻译结果，长、整句建议使用 人工翻译 。
-
Walnut shell material of high quality walnut shell as raw material, crushing, polishing, steam cleaning, drug preservative treatment, two filter processed.
核桃壳滤料采用优质山核桃壳为原料，经过破碎、抛光、蒸洗、药物防腐处理，两次筛选加工而成。
youdao
更多双语例句