SJ/T 31131-1994
Requirements of readiness and methods of inspection and assessment for Type 4304 diffusion furnaces (English Version)

Standard No.

SJ/T 31131-1994

Language

Chinese, Available in English version

Published By

Professional Standard - Electron

Status

Withdraw 2010-02

Latest

SJ/T 31131-1994

Scope

This standard specifies the integrity requirements and inspection and evaluation methods of the 4304 type diffusion furnace. This standard applies to type 4304 diffusion furnace. This standard also applies to 4104 and 3103 diffusion furnaces. Other models of diffusion furnaces can also be implemented by reference.

SJ/T 31131-1994 history

• 1970 SJ/T 31131-1994 Requirements of readiness and methods of inspection and assessment for Type 4304 diffusion furnaces