Plastics. Soil biodegradable materials for mulch films for use in agriculture and horticulture. Requirements and test methods regarding biodegradation, ecotoxicity and control of constituents
塑料 农业和园艺用地膜用土壤可生物降解材料 关于生物降解、生态毒性和成分控制的要求和试验方法
This document is applicable to biodegradable plastic materials used to produce mulch films or biodegradable mulch films ready to be used for mulch applications in agriculture and horticulture.All current amendments available at time of purchase are included with the purchase of this document.