Standard Number: SY/T 5522-2019(SY/T5522-2019)
Chinese:介形类、微体腹足类、轮藻类化石分析鉴定方法
English:Methods of analyzing and identifying fossils of mesopods, microsomal gastropods, and rotifers
Effective Date:2020-05-01
Standard Applicability:
PDF Downloadable: N
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