As to product,(         )ncludes reusing, remanufacturing, reconditioning, repairing and repurposing.
A、recovery
B、recycling
C、 reuse
As to product,(         )ncludes reusing, remanufacturing, r - 5 Urbanization,... - 环境安全与绿色化学 - 融优学堂 | 大学网课搜题引擎