Buy: Pop corn, Oil, Rice, Tomato paste, Pumpkin.

采购：爆米花，油，番茄酱，南瓜。

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Study on optimazing measure of neat cement slurry and cement paste for oil well;

本文主要研究了磁化水对水泥砂浆和净浆性能的影响。

youdao

Study on optimazing measure of neat cement slurry and cement paste for oil well;

本文主要研究了磁化水对水泥砂浆和净浆性能的影响。

youdao