and my country’s market demand relies on imports.

The core technology of photosensitive polyimide has not yet broken through and my country's market demand relies on imports

News

The core technology of photosensitive polyimide has not yet broken through, and my country’s market demand relies on imports.

2023年11月30日 1Like 61read Comments

Photosensitive polyimide (PSPI) is a type of organic ma…