例句 /

The new technology of emulsion polymerized styrene-butadiene rubber in foreign countries in the 1990's were reviewed with 37 references.

The new technology of emulsion polymerized styrene-butadiene rubber in foreign countries in the 1990's were reviewed with 37 references.

摘要介绍了20世纪90年代国外乳液聚合丁苯橡胶制备、改性与延伸加工的技术进展。