Warning: file_put_contents(/www/wwwroot/ppbbu/62383.com/cache/413a2773beb8ea4a7d3470aa097cf377.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/62383.com/index.php on line 55 metallurgical microscopy例句_metallurgical microscopy英汉例句_metallurgical microscopy双解例句_流逝汉英词典
Cross section of the coatings was observed by metallurgical microscopy. Hardness of the coatings was tested by micro-hardness tester. 採用光學金相顯微鏡觀察塗層斷麪的形貌，通過顯微硬度計測試塗層的顯微硬度。 rjggy.net