GB/T 43289-2023塑料实验室条件下测定暴露于海洋环境基质中塑料材料分解率和崩解程度的试验方法国家标准
英文:Plastics—Test methods for determination of degradation rate and disintegration degree of plastic materials exposed to...
英文:Plastics—Test methods for determination of degradation rate and disintegration degree of plastic materials exposed to...