共找到 150 條與 汞 相關(guān)的標(biāo)準(zhǔn)，共 10 頁
本標(biāo)準(zhǔn)適用于火法冶煉等方法生產(chǎn)的汞，供真空電氣、儀表、試劑、藥劑、化工和冶金等工業(yè)用
Mercury
This specification is for alloys, composed mainly of silver, tin and/or copper, used in the preparation of dental amalgam. Only capsulated alloy
Alloy for Amalgam and Dental Mercury
この規(guī)格は，試薬として用いる水銀について規(guī)定する
Mercury
本方法規(guī)定了汞中鉛含量的測定方法。本方法適用于汞中鉛含量的測定
Mercury
Mercury
本標(biāo)準(zhǔn)規(guī)定了汞的要求、試驗(yàn)方法、檢驗(yàn)規(guī)則和標(biāo)志、包裝、運(yùn)輸、貯存及質(zhì)量證明書和合同（或訂貨單）等。 本標(biāo)準(zhǔn)適用于火法冶煉、濕法冶煉生產(chǎn)的汞，本產(chǎn)品用于電氣儀表、試劑、藥劑、化工、冶金等行業(yè)
Mercury
Mercury
Water quality－Determination of mercury－Methods involving enrichment by amalgamation
Dental mercury and alloys for dental amalgam
La presente norma è la versione ufficiale in lingua inglese della norma europea EN ISO 24234 (edizione ottobre 2004) e dell'aggiornamento A1
Dentistry - Mercury and alloys for dental amalgam
ADOPTED_FROM:EN 12338:1998 This European Standard secifies the determination of mercury in two parts which use either tin(ll)chloride or sodium
Water quality — Determination of mercury — Enrichment methods by amalgamation
This International Standard specifies two methods for the determination of mercury, one using tin(ll) chloride and the other sodium tetrahydroborate
Water quality - Determination of mercury - Methods involving enrichment by amalgamation
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Water quality－Determination of mercury－Methods involving enrichment by amalgamation
Natural gas ― Determination of mercury ― Part 2: Sampling of mercury by amalgamation on gold/platinum alloy
