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1.rubber;
橡皮擦子收藏指正
2.On the basis of referring to the relative datas and summarizing seedling culture experiences,Photinia X clonal cutting seedling culture technology was summarized from the aspects of seedling nursery site selection and planning,scion-plucking nursery building and management,cutting technology,seedling transplantation and disease and insect control,etc.,which provided the references for Photinia X seedling large-scale production.
在查阅有关文献和总结育经验的基础上,从圃地的选择与规划、采穗圃的营建及管理、扦插技术、木移栽及病虫害防治等方面总结了红叶石楠无性扦插育技术,为红叶石楠木的规模化生产提供参考。收藏指正
3.natural rubber;
天然橡胶收藏指正
4.unvulcanized rubber
5.foam rubber
海绵橡胶收藏指正
6.rubber processing
橡胶加工收藏指正
7.reclaimed rubber
再生胶收藏指正
8.herb rubber;
9.Buna rubber
丁钠橡胶收藏指正
10.rubber film;
橡皮膜收藏指正
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