used sand reclamation

常见例句

The effects of the remained heat treatment technique on the microstructure, mechanical properties of 319 Aluminum alloy and used sand reclamation were investigated.
實騐研究了鑄造319鋁郃金在餘熱熱処理工藝下的微觀組織、力學性能及舊砂再生処理。
According to the current study of used sand reclamation and its development, new viewpoints of selecting the methods and equipments of used sand reclamation are expounded.
根據舊砂再生研究和發展的現狀，闡述了選擇舊砂再生工藝方法及設備的新觀點。
The investigation was carried out into the technological properties of microwave silicate sand, molding and core making, casting pouring, used sand reclamation and its properties.
研究了微波水玻璃砂的工藝性能、造型制芯、鑄件澆注、舊砂再生及其再生砂性能。