Research and Developmend of Controlled Light Bio-degradation Mulch Film of No Stachy Type;
Research and Developmend of Controlled Light Bio-degradation Mulch Film of No Stachy Type;
非淀粉型可控光生物降解地膜的研究开发
Research and Developmend of Controlled Light Bio-degradation Mulch Film of No Stachy Type;
非淀粉型可控光生物降解地膜的研究开发