“pipe-freeing agent”的概念、定义、翻译、参考文献-科学参考

单词	pipe-freeing agent
释义	pipe-freeing agent Encyclopedia 工学钻井液处理剂释 pipe-freeing agent解卡剂用于降低钻杆摩擦阻力，解决压差卡钻的化学物质。
随便看	labor resources labor safety and accident prevention labor safety regulations Labor Security Supervision Regulations Labor Standards labor standards law labor statistics labor stereotyping labor supply curve labor supply elasticity labor’s share of income labour labour administrative inspection and supervision labour alienation labour aristocracy labour conflicts labour contract labour contract system labour creates human labour dispute labour dispute arbitration labour history labour hygiene monitoring labour hygiene standard labour intensive industry

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