ultrafine fiber
短语词组
- ultrafine denier fiber 超细旦纤维
- ultrafine polyester fiber 涤纶超细纤维
- Ultrafine cellulose fiber 纤维素超细纤维
- ultrafine inorganic fiber spraying 超细无机纤维棉喷涂
- pitch -based ultrafine carbon fiber 沥青基超细碳纤维
- ultrafine fiber membrane 超细纤维膜
- plexiform ultrafine fiber 丛丝形超细纤维
- polypropylene ultrafine fiber felt 聚丙烯超细纤维毡 返回 ultrafine fiber