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日本語 Translations » 炼制(催化焦化深加工) » 接触コーキング改質油ブレンドバージョン 20190516

接触コーキング改質油ブレンドバージョン 20190516

2019-05-16View Original

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参加する：賞品 1 フォーチュン；正解：賞品 3 富。 https://bbs.hcbbs.com/static/image/hrline/2.gif https://bbs.hcbbs.com/static/image/hrline/3.gif 多肢選択問題：蓄冷材ライニングを乾燥させる目的は（）です。 A. 過熱の防止 B. 腐食の防止 C. ライニングの損傷の防止 D. 流動摩耗の防止 回答： C https://bbs.hcbbs.com/static/image/hrline/1.gif https://bbs.hcbbs.com/static/image/hrline/2.gif 注記：答えは2日後に自動的に発表されます。
Reply #22019-05-16
蓄冷器ライニングを乾燥させる目的は(C)である。A. 過熱の防止 B. 腐食の防止 C. ライニングの損傷の防止 D. 流動摩耗の防止

Translated at 2026-08-04 19:03:20

Original: https://bbs.hcbbs.com/thread-2702795-1-1.html

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