研制出了杉木间伐材炭化物吸油材料，同时对其吸油能力的影响作了研究。

Oil-absorptive material from Chinese fir thinnings are developed and its absorptive effects are also studied.

youdao

研制出了杉木间伐材炭化物吸油材料，同时对其吸油能力的影响作了研究。

Oil-absorptive material from Chinese fir thinnings are developed and its absorptive effects are also studied.

youdao