Starch is an unharmful and green material.

淀粉化学品是一种有利于环保的绿色物质。

youdao

Starch is a natural green reagents material which is rich, renewable and cheap.

淀粉来源丰富、可再生、价格低廉，是比较理想的环保试剂原料。

youdao

Starch is a natural green reagents material which is rich, renewable and cheap.

淀粉来源丰富、可再生、价格低廉，是比较理想的环保试剂原料。

youdao