A sealing agent for building is developed by the waste clay recorved from the oil, the sealing agent for building has the advantages of wide use , low cost and…
该建筑密封剂具有成本低、使用方便及无污染等优点，实现了废白土的无害化处理。
This film ACTS as a protective sealing agent in the vital area.
这一层膜对重要区域形成保护密封。
Aimed at Liaohe heavy oil reservoirs, a new type of high temperature fleeing proof chemical agent FPJ was developed by the research of foamability, foam stability and sealing characteristic.
针对辽河油田稠油油藏特点，通过发泡性能、泡沫稳定性以及高温下的封堵性能的研究，研制出一种新型的高温防窜化学剂体系FPJ。
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