artesian wells中文什么意思

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the pool, fed by an artesian well with a high iron content, was a pale shade of green .
池水來源于鐵質(zhì)很高的自流井，水面呈現(xiàn)淡淡的綠色。
yh bentonite for artesian well and civil engineering
yh鉆井和土木工程用膨潤土
the barite primarily used for the artesian wells of petroleum and natural gas
重晶石主要用于石油天然氣鉆井。
artesian well pump
自流井用抽水機(jī)
qualified personnel of technology of major of side of company of foreign capital oil, especially geological engineer and artesian well engineer compare deficient
外資石油企業(yè)方面專業(yè)技術(shù)人才，尤其是地質(zhì)工程師和鉆井工程師比較匱乏。

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