The normal operation of the high silt content water irrigation with pipe line is guaranteed by adopting the combinative technical measures of broken cont…
同时结合防爆破技术措施与管理措施，确保了管道浑水灌溉的正常运行。
The normal operation of the high silt content water irrigation with pipe line is guaranteed by adopting the combinative technical measures of broken cont…
同时结合防爆破技术措施与管理措施，确保了管道浑水灌溉的正常运行。
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