目前急需几项ASTM标准，希望大家帮忙，谢谢！ ASTM C50 Standard Practice for Sampling, Sample Preparation, Packaging, and Marking of Lime and Limestone Products ASTM C51 Standard Terminology Relating to Lime and Limestone (as used by the Industry) ASTM C911 Specification for Quicklime, Hydrated Lime, and Limestone for Chemical and Industrial Uses ASTM D 1193 Specification for Reagent Water ASTM E 29 Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications ASTM E 50 Practices for Apparatus, Reagents, and Safety Considerations for Chemical Analysis of Metals, Ores, and Related Materials ASTM E 70 Test Method for pH of Aqueous Solutions With the Glass Electrode ASTM E 173 Practice for Conducting Interlaboratory Studies of Methods for Chemical Analysis of Metals 3 ASTM E 200 Practice for Preparation, Standardization, and Storage of Standard and Reagent Solutions for Chemical Analysis ASTM E 691 Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method ASTM E 832 Specification for Laboratory Filter Papers
ASTM C 50-00
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