... founding machinery 铸造机械 foundry core sand 翻砂型心砂 foundry facing 铸模面料 ...
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... foundry core sand 型芯砂 foundry sand preparation 铸砂处理 foundry sand preparation plant 铸砂处理工场 ...
基于1个网页-相关网页
binder for foundry core sand 型砂黏料
·2,447,543篇论文数据，部分数据来源于NoteExpress
The results show that the process is a clean process of mold and core sand foundry and does not pollute environment.
实验结果表明，该工艺不污染环境，是铸造型芯砂的清洁生产工艺。
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