环保意识已经逐渐渗透到现代制造工业的生产实践中。
The environment consciousness has been gradually infiltrating into the production practice of modern manufacturing.
配重铁是现代机械制造工业的基础工艺之一。
The counterweight iron is one of modern machine manufacture industry foundation crafts.
铸造是现代机械制造工业的基础工艺之一。
The casting is one of modern machine manufacture industry foundation crafts.
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