PDF
دانلود فایلhttps://falatghareh.ir/wp-content/uploads/.../AWS-G2.3-2019.pdf۱۳۹۸/۹/۱۸ -
When AWS American National Standards are either incorporated in, or made part of, documents that are included in federal or state laws and regulations, or the...
PDF
دانلود فایلhttps://falatghareh.ir/wp-content/uploads/.../ASTM-A20-2019-.pd...۱۳۹۸/۸/۱۹ -
Designation: A20/A20M − 19 Standard Specification for General Requirements for Steel Plates for Pressure Vessels1 This standard is issued under the fixed...
PDF
دانلود فایلhttps://falatghareh.ir/wp-content/uploads/.../NFPA-1852-2019.pd...۱۳۹۸/۹/۱۸ -
Nor is the NFPA undertaking to perform any duty owed by any person or entity to someone else. Anyone using this document should rely on his or her own...