sustained annual yield working
... sustained-yield basis 永续收获基础 sustained annual yield working 定期保续收获 sustained-yield management 永续收获经营 ...
基于8个网页-相关网页
... 连年保续作业 Sustained annual yield working 定期保续收获 Sustained periodic yield 保续收获 Sustained yield ...
基于4个网页-相关网页
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