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油井水泥
释义
油井水泥
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工学
水泥
释
oil well cement
油井水泥
用于油、气井固井工程的特种水泥。
工学
油井水泥
释
oil well cement
油井水泥
应用于一定温度、压力条件下进行固井、修井和挤水泥等井下作业的水硬性胶凝材料。
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animal product unit
animal protection
animal protein beverages
animal psychology
animal receptor cells
animal regeneration
animal-related injury prevention
animal reproduction
Animal Reproduction Science
animal reproductive disorders
animal reproductive strategy
animal requirements
animal residues
animal resources of China
animal rights
animal rights theory
animals and plants diseases and insect pests prevention treatment law
animal schistosomiasis
animal seminoma
animal sense organs
animal sensory epithelium
animal-shaped bronze vessel
animals in a pearl roundel pattern
animal skeletal system
animal skidding
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