drilling derrick platform detail的意思|示意

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钻井井架平台详图

drilling derrick platform detail的网络常见释义

钻塔平台 English translation for "钻塔" ... 封闭式钻塔: emclosed derrick; emclosed drilling de... detail>> 钻塔平台: drilling derrick platform detail>> 钢管钻塔: tubular derrick; tubular steel derrick detail>> ...