| 单词 | hole sealing |
| 释义 | 例句释义: 封孔 1. The hole sealing agent has the advantages of simple construction, low difficulty to master, good sealing effect, safe use and low cost, etc. 本发明具有施工简单、易于掌握、封堵效果好、使用安全等优点，且成本低廉。 ip.com 2. Hole sealing treatment: use water soluble type and the solvent two kinds. 封孔处理：有使用水溶型及溶剂型两种。 www.hfsdm.cn 3. Normal Temperature Hole Sealing Technology and Maintenance for Aluminum Profiles 铝型材常温封孔技术与维护 scholar.ilib.cn 4. The Technology And Maintenance of Aluminum profiles Normal Temperature Hole Sealing 铝型材常温封孔技术及维护管理 ilib.cn 5. The Hole Sealing Quality Analysis and Water Outburst Proof Measure for Exploration Drilling 勘探钻孔封孔质量分析及防突水措施 www.ilib.cn 6. Experimental Study on Hole Sealing Technique for Injecting Water into "Three Soft" Coal Seam “三软”煤层注水封孔技术的试验研究 ilib.cn 7. New bore hole sealing technology applied in coal bed methane pressure measurement 新型封孔技术在煤层瓦斯压力测定中的应用 www.ilib.cn 8. Experimental study on stain and stress of big-hole sealing head in fire-tube heating boiler 火筒加热炉大开孔封头应力应变试验研究 www.ilib.cn 9. Analyzing to the results of drilling hole sealing processes 几种封孔工艺的密封效果浅析 www.ilib.cn 10. Research on High Temperature Hole Sealing Solution pH 高温封孔液的pH值研究 service.ilib.cn 1. Talk about Coal Bed Water Infusion Hole Sealing Process 煤层注水封孔工艺浅谈 www.ilib.cn 2. Experimental research on new technology of hole-sealing in coalseam 煤壁注水压气送浆封孔新工艺试验研究 www.ilib.cn |
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