“燃气胶管”的概念、定义、翻译、参考文献-科学参考

单词	燃气胶管
释义	燃气胶管 Encyclopedia 工学﹝室内管道系统﹞释 gas hose燃气胶管连接燃气管道与无烟灶的专用耐油胶管。中国燃气规范明确规定，一般专用橡胶管使用寿命为1～1.5年，燃气专用不锈钢波纹管使用寿命为10年。
随便看	fertilization diagnosis fertilization filament fertilization for cash crops fertilization for field crops fertilization for fruit trees fertilization for irrigated grassland fertilization for vegetables fertilization(plant) fertilization rate fertilization tube fertilized egg fertilized ovum fertilizer application in ancient China fertilizer application method fertilizer application with nutrient solution fertilizer catalyst fertilizer distributor fertilizer feed fertilizer from seaweed fertilizer machine fertilizer machinery fertilizer of secondary nutrients fertilizer pollution of fishery environment fertilizer requirement characteristic fertilizer response function

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