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封堵剂
meaning in Chinese
block agent
blocking agent
formation sealant
plugging agent
Examples
Preparation and application of fd - 2 plugging agent
2型
封堵剂
的研制与应用
Related Words
堵井
堵眼
气堵
蜡堵
鼻堵
堵灰
堵砂
纵隔堵
砼封堵
油井封堵
封堵工具
封堵机
封堵夹层水
封堵井
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