熟妇人妻一区二区三区四区,久久ER99热精品一区二区,真实的国产乱XXXX在线,性XXXX18精品A片一区二区



共找到 150 條與 氯化鉛 相關的標準,共 10

lead chloride

Lead (II) chloride

Lead(II) chloride

? ??? ??? ???(II)(?? ????? ??.)? ??? ????

Lead(II) chloride

本文件規定了化學試劑氯化鉛的性狀、規格、試驗、檢驗規則和包裝及標志。 本文件適用于化學試劑氯化鉛的檢驗

Chemical reagent—Lead chloride

This test method determines the concentration of lead alkyl additives in gasoline. These additives improve the antiknock properties.

Standard Test Method for Lead in Gasoline-Iodine Monochloride Method

本標準適用于熔煉焊劑中氟化鈣量的測定。測定范圍3.00%~40.0%。 本標準遵守GB/T 1467-1978《冶金產品化學分析方法標準的總則及一般規定

Methods for chemical analysis of melted welding fluxes.The lead chlorofluoride-EDTA volumetric method for determination of calcium fluoride content

GB/T4103 的本部分規定了鉛及鉛合金中鈷含量的測定方法。 本部分適用于鉛及鉛合金中鈍含量的測定

Methods for chemical analysis of lead and lead alloys.Part 12:Determination of thallium content

本標準規定了純鉛中鉈含量的測定方法。本標準適用純鉛中鉈的測定。測定范圍0.000 30 0%~0.0l0

Methods for chemical analysis of lead and lead alloys Determination of thallium content

本標準規定了鉛及鉛合金中鉍含量的測定方法。本標準適用于鉛及鉛合金中鉍含量的測定。測定范圍:0.002 0%~0.10

Methods for chemical analysis of lead and lead alloys Determination of bismuth content

Methods for analysis of chemical oxidation solution for magnesium alloy-Part 1:Determination of sodium fluoride content in sodium fluoride oxidation solution by EDTA volumetric method

Methods of Chemical Analysis of Soldering Flux Part 7: Determination of Sodium Oxide and Potassium Oxide




Copyright ?2007-2025 ANTPEDIA, All Rights Reserved
京ICP備07018254號 京公網安備1101085018 電信與信息服務業務經營許可證:京ICP證110310號
頁面更新時間: 2025-06-02 04:58