Stp 标准 ntp normal 空气
参考 数据 与 工程 information about stp 标准 ntp normal 空气 用于 标准 organizations applications.
stpstandardntpnormal
Overview
Engineering reference data for Stp Standard Ntp Normal Air in standard organizations.
Key Formulas
ISO Standard
Quality management systems.
ASTM Standard
Standard test methods for tension testing.
ANSI Standard
Pipe flanges and flanged fittings.
Variables
| Symbol | Description | Unit |
|---|---|---|
| International Organization for Standardization | — | |
| American Society for Testing and Materials | — | |
| American National Standards Institute | — |