low damage operating fluid 低伤害工作液
low damage fracturing fluid 低伤害压裂液
Passivating agent in test is with many characters like cost low, and Mg damage small and recycle use of passivating fluid.
实验中采用的钝化剂具有对环境污染小、成本低、活性镁损失小、钝化液可循环使用等特点。
Low temperature retarded acid working fluid and mid-high temperature retarded acid working fluid have good anti-corrosion, anti-secondary damage, anti-swelling capacity and so on.
低温缓速酸工作液和中高温缓速酸工作液均具有优良的防腐蚀、防二次伤害、防膨等能力。
The fracturing fluid for low permeability reservoirs shall be aimed at reducing filter loss and damage.
的 使用上应以降低滤失、减少伤害为重点。
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