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四川唐家河国家级自然保护区
释义
四川唐家河国家级自然保护区
Encyclopedia
农学
国家级自然保护区
释
Sichuan Tangjiahe National Nature Reserve
四川唐家河国家级自然保护区
中国以保护大熊猫为主的森林生态系统和野生动物类型自然保护区。地理坐标为东经104°36′~104°56′,北纬32°30′~32°41′。
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drainage pavement
drainage pipe
drainage pipe network
drainage process
drainage protection of pipelines
drainage reception area
drainage sluice
drainage system
drainage system fire fighting
drainage system of hydropower station
drainage system planning in irrigation district
drainage system treatment equipment
drainage therapy
drainage tube
drainage volume standard
drainage water quality standards
drain diffusion
drain ditches in the field
drain [electrode]
drain electrode
drainer
draining of pipeline
draining south and supplementation north method
drain pump house and sump
drain regulating valve
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