Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
QB/T 5621-2021 |
Specification for grading of recovered and recycled acrylonitrile-butadiene-styrene copolymer (ABS){译} {译} 回收和再生丙烯腈-丁二烯-苯乙烯共聚物(ABS)分级技术规范 |
China Light Industry Industry
Standards Specification grading recovered |
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