polymer injection development
polymer injection development
聚合物注入开发
以上为机器翻译结果，长、整句建议使用 人工翻译 。
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Hence, multi-layer polymer injection allocator with single-tubing and sliding sleeve switch is developed, and development, lab experiment and pilot test of this polymer alloca...
为此研制了聚合物单管多层滑套开关式配注器，介绍了滑套开关式配注器研制、室内实验和矿场应用情况。
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