结果表明：该竞争指标对杉木人工林适用，所建立的单木生长模型符合精度要求，可用于预估林分生长。
Result shows, This competition index is suitable to Chinese fir man-made forest, and individual tree growth model accords with the demands of accuracy, it can be used to estimate growth of stands.
专业生产各种类型的关节木人、木手、车木件、木制工艺品、铅笔、文教用品、木雕等。
Specializing in the production of various types of joint wooden dummy, wooden hands, wooden car parts, wood crafts, pencil, stationery, wood carvings.
专业生产各种类型的关节木人、木手、车木件、木制工艺品、铅笔、文教用品、木雕等。
Specializing in the production of various types of joint wooden dummy, wooden hands, wooden car parts, wood crafts, pencil, stationery, wood carvings.
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