Solar cell film need have excellent weather resistance, UV resistance and good mechanical properties.

太阳能电池背膜要具有优异的耐候性、抗紫外线性能和良好的力学性能。

youdao

Solar cell film need have excellent weather resistance, UV resistance and good mechanical properties.

太阳能电池背膜要具有优异的耐候性、抗紫外线性能和良好的力学性能。

youdao