어떤 단어든 아래 칸에서 찾아보세요. 예를 들면 "sex"
 
1.
a start up culture for most composts and a member of the mushroom family, can also be used to aid anerobic digestion tanks for the use of creating methane gas. An eco friendly energy producer.
Alarik is a series of processes in which microorganisms break down biodegradable material in the absence of oxygen, used for industrial or domestic purposes to manage waste and/or to release energy
sazlemcfun가 작성 2010년 12월 13일 (월)