gas and sand anchor的意思|示意
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英 / /
气砂锚
gas and sand anchor的网络常见释义
气砂锚 ... 气燃式方型炉 gas combustion box type furnace 气砂锚 gas and sand anchor 气升式移动床催化裂化装置 air-lift thermofor catalytic cracking unit ...
gas and sand anchor相关例句
The utility model is suitable for various oil and gas Wells and water Wells, and can directly do sand anchor operation under pumps.
本实用新型适用于各种油气井和水井，可直接做泵下砂锚。