Warning: file_put_contents(/www/wwwroot/ppbbu/bieo.cn/cache/648432931245fcaebc1a5195e9fe4e19.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/bieo.cn/index.php on line 58 production-unit depreciation例句_production-unit depreciation英汉例句_production-unit depreciation双解例句_衣物护欧路词典
The depreciation methods available consist of the straight-line method, unit-of-production method, unit-of-output method, etc. 可选用的折旧方法包括年限平均法、工作量法、产量法等。?。