At same time a series of objective test has been applied to test performance of the fabric.

同时设计了一系列客观实验对织物的物理性能进行了测试。

youdao

At same time a series of objective test has been applied to test performance of the fabric.

同时设计了一系列客观实验对织物的物理性能进行了测试。

youdao