“slotted liner”的概念、定义、翻译、参考文献-科学参考

单词	slotted liner
释义	slotted liner Encyclopedia 工学机械防砂释 slotted liner割缝筛管在套管或油管体上割出竖直的细小缝隙，用缝隙阻挡地层砂。又称割缝衬管。
随便看	primary representation primary resonance primary response primary ring primary root primary sampling unit primary school building primary school teacher training mode primary sclerosing cholangitis primary sedimentary structures primary sequence primary sere primary slime primary socialization primary solution primary somatomotor area primary somatosensory area primary somatosensory cortex primary source primary spectrum primary spectrum, first-order spectrum primary spermatocyte primary stage of socialism primary standard primary standard dosimeter

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