精品欧美一区二区精品久久,午夜爽爽视频,99热在线都是精品,92看看午夜福利

Data

Jiangsu Hudong Machinery Casting Co., Ltd. Technical Information

?

Hudong Foundry Product Quality Assurance Technical Information

1. Hudong Foundry Quality Manual

2. On-site safety production and work environment inspection records

3, Heat treatment temperature automatic record table

4. Non-destructive testing report on cast blanks

5, Safe operating procedures

6, Inspection report, sand test and continuous sand mixer flow test record

7, Data analysis control program

8, Process equipment control program

Other casting technical materials are waiting for later update