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1970-01-01 08:00:00
本文计算了A股11家精细冲压模具职业上市公司的2023年前三季度的经营收入、净利润,2023年第...
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1970-01-01 08:00:00
4月8日-12日,上海新国际博览中心的17个展馆里人流踊跃,“第十三届中国数字控制机床展览会(C...
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1970-01-01 08:00:00
今日(6月20日),在坐落甘肃庆阳的国内两百万吨页岩油开发演示基地庆城油田,国内首个水力压裂试验...
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1970-01-01 08:00:00
近来,西城大街模具城污水管线工程出场施工,在现场可以正常的看到施行工程人员正在用切开机对水泥路路...
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1970-01-01 08:00:00
本报讯 8月12日,勘探分公司布置的深层细密砂岩气要点探井元陆178井顺利完成压裂施工,该公司使...