生物可降解物
biologically degradable matter
biologically degradable
光生物降解塑料
Photo biodegradable plastics
生物降解塑料
biodegradable plastic
bidegradable plastics
biodegradable plastics
biodegradable polymer
biodegrable plastics
biological degradative plastics
polylactic acid
完全生物降解塑料
complete biodegradable plastics
truly biodegradable materials
fully biodegradable plastics
非生物可降解螯合剂
nondegradable chelating agents
可降解塑料餐具
degradable plastic tableware
可生物降解材料
biodegradable materials
biodegradable material
biological degradability material
bio-degradable material
biodegradable polymer