共找到 150 條與 數字密度計法 相關的標準，共 10 頁
Values of density and relative density are used for converting volumes to units of mass as required in other ASTM standards and in sales
Standard Test Method for Density (Relative Density) of Solid Pitch (Pycnometer Method)
1.1 This test method covers the determination of density and relative density by pycnometer, and can be used for pitch that can be handled
Standard Test Method for Density (Relative Density) of Solid Pitch (Pycnometer Method)
What is ISO 18747 ? 2- Multi-velocity approach about? ISO 18747 ? 2 is an international standard on determining particle density
Determination of particle density by sedimentation methods - Multi-velocity approach
Instytut Chemii Przemys?owej im. prof. I. Mo?cickiego, Warszawa
Plastics. Methods for determining the density and relative density of non-cellular plastics
Turf. Methods for the determination of density
本標準規定了混凝土用骨料（包括輕質混凝土結構骨料）的單位重量和固含量測試方法
Method of Test for Unit Weight and Solid Content in Aggregate
Graphite. Method for determination of density
本標準規定了墊片材料密度的試驗方法。 以國際單位制（SI）單位表示的值為標準。 本標準不涉及與其使用有關的安全問題。使用本標準的用戶都有責任考慮安全和健康問題，并在使用前確定規章限制的范圍
Standard test method for density of a sheet gasket material
本標準規定了采用浮力法及幾何法測定纖維增強塑料密度和相對密度的試驗方法。 本標準適用于纖維增強塑料板狀、棒狀、管狀和模壓試樣的密度與相對密度的測定。它包括浮力法和幾何法兩種試驗方法，可按材料特點及有關各方的協議選用
Test methods for density and relative density of fiber reinforced plastics
Metallic powders - determination ofapparent density by cup andfunnel method
本標準規定含水率在試驗狀態時之含水率與絕干狀態下，測計進行木材物理與強度試驗之木材密度（質量與體積比）及容積密度（慣用密度，試體絕干質量與含水率在纖維飽和點以上之生材體積比）之試驗方法
Wood - Determination of density for physical and mechanical tests
Rubber. Methods for the determination of density
Bulk density, bulk volume, apparent porosity, and apparent relative density of dense refractory bricks (evacuation method): SECTION 1. PRINCIPLE
Bulk density, bulk volume, apparent porosity, and apparent relative density of dense refractory bricks (evacuation method)
Schválení ST SEV 2054-79 doporu?ilo ministerstvo pr?myslu ?SR. Zpracovatel a Odvětvové normaliza?ní st?edisko: Státní v?zkumn? ústav sklá?sk?, Hradec
Glass. Method for determination of density
1.1 This test method covers the determination of density and relative density by pycnometer, and can be used for pitch that can be handled
Standard Test Method for Density (Relative Density) of Solid Pitch (Pycnometer Method)
