对河南石油勘探局所属部分单位的流量计使用进行了测量抽查。
Random inspections have been carried out recently on part of flowmeters being used in some units affiliated to Henan petroleum exploration bureau.
对河南石油勘探局所属部分单位的流量计使用进行了测量抽查。
Random inspections have been carried out recently on part of flowmeters being used in some units affiliated to Henan petroleum exploration bureau.
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