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[ZB N 53008-1990] 電導電極通用技術條件[已作廢]
發布時間：1989-07-01
實施時間：1989-07-01
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發布時間：1989-03-25
實施時間：1990-01-01
本標準規定了電導率儀的試驗項目及方法。本標準適用于測定電解質溶液電導率的儀器，包括傳感器和電子單元(..
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