upset casing

英文 upset casing

中文 管頭加厚套管

出處礦冶工程名詞

相關詞匯

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▸ upset casing

▸ Farewell, C.

▸ axle loading

▸ Thinning in the lower story

▸ reactive process

▸ burn-out cycle

▸ Boolean position

▸ employment security

▸ natural seasoning

▸ back chroming

▸ property damage accident (PDA)

　