共找到 150 條與 分選密度 相關的標準，共 10 頁
本文件規定了用于測定無孔模塑或擠出塑料密度的梯度柱法。密度梯度柱是含有兩種液體混合物的柱體，柱體中的密度從頂部到底部均勻增加。 注：本文件適用于顆粒狀材料，只要它們是無孔的。密度通常用于跟蹤塑料材料物理結構或成分的變化。密度也可用于評估樣品或試樣的均勻性。通常，塑料材料的密度取決于試樣制備方法的選擇
Method for determination of density of plastic non-foam plastics Part 2: Density gradient column method (draft)
Density is a fundamental physical property that can be used in conjunction with other properties to characterize both the light
Standard Test Method for Density and Relative Density of Liquids by Digital Density Meter
Cord fabric. Method for determination of linear dimensions, density according to warp and weft, surface density
Density is a fundamental physical property that can be used in conjunction with other properties to characterize both the light and heavy fractions
Standard Test Method for Density, Relative Density, and API Gravity of Liquids by Digital Density Meter
Natural gas — Calculation of calorific values, density, relative density and Wobbe indices from composition
Natural gas - Calculation of calorific values, density, relative density and Wobbe indices from composition (ISO 6976:2016); German version EN ISO 6976:2016
Natural gas - Calculation of calorific values, density, relative density and Wobbe indices from composition (ISO 6976:2016)
This document specifies a method for determining the density of paints, varnishes and related products using a metal or Gay-Lussac pycnometer
Paints and varnishes - Determination of density - Part 1: Pycnometer method (ISO 2811-1:2023)
Natural gas - Calculation of calorific values, density, relative density and Wobbe index from composition (ISO 6976:1995 incl Cor 2:1997 and Cor 3:1999)
1.1 This test method covers the determination of the density or relative density of petroleum distillates and viscous oils that can be handled
Standard Test Method for Density and Relative Density of Liquids by Digital Density Meter
本標準規定了化工產品密度和相對密度測定的術語和定義、固體、液體和氣體化工產品的密度和相對密度測定的方法。 本標準適用于一般化工產品密度和相對密度的測定。 本標準不適用于炭黑、開孔式泡沫橡膠或塑料等特殊狀態的化工產品密度、相對密度的測定
Detemination of density and relative density for chemical products
This part of ISO 23145 specifies a procedure to determine the tap density of granulated or ungranulated ceramic powders by a constant-volume
Fine ceramics (advanced ceramics, advanced technical ceramics) - Determination of bulk density of ceramic powders - Part 1: Tap density
Density bottles
Natural gas - Calculation of calorific values, density, relative density and Wobbe indices from composition
La presente norma è la versione ufficiale in lingua inglese della norma europea EN ISO 6976 (edizione maggio 2005). La norma definisce i metodi
Natural gas - Calculation of calorific values, density, relative density and Wobbe index from composition
