J31 鑄造 標(biāo)準(zhǔn)查詢與下載
共找到 1169 條與 鑄造 相關(guān)的標(biāo)準(zhǔn)，共 78 頁
Industrial Computer Radiography Testing of Castings
- ICS
- 77.140.80
- CCS
- J31
- 發(fā)布
- 2024-11-28
- 實(shí)施
- 2025-06-01
Greenhouse gas emissions accounting and reporting requirements Part 21: Foundries
- ICS
- 13.020.10
- CCS
- J31
- 發(fā)布
- 2024-09-29
- 實(shí)施
- 2025-04-01
Control of Contaminants in Investment Casting Process
- ICS
- 77.140.80
- CCS
- J31
- 發(fā)布
- 2024-08-23
- 實(shí)施
- 2024-08-23
General Technical Specifications for Centralized Melting and Distribution of Liquid Aluminum for Die Casting
- ICS
- 77.120.10
- CCS
- J31
- 發(fā)布
- 2024-04-25
- 實(shí)施
- 2024-04-25
Die cast aluminum alloy
- ICS
- 77.120.10
- CCS
- J31
- 發(fā)布
- 2024-04-25
- 實(shí)施
- 2024-04-25
General purpose heat-resistant steel and alloy castings
- ICS
- 77.140.80
- CCS
- J31
- 發(fā)布
- 2024-04-25
- 實(shí)施
- 2024-04-25
Low alloy steel castings for general engineering and structural use
- ICS
- 77.140.80
- CCS
- J31
- 發(fā)布
- 2024-04-25
- 實(shí)施
- 2024-04-25
Investment Casting Process General Technical Guidelines
- ICS
- 77.140.80
- CCS
- J31
- 發(fā)布
- 2024-03-15
- 實(shí)施
- 2024-10-01
General technical specifications for delivery and acceptance of iron castings
- ICS
- 77.140.80
- CCS
- J31
- 發(fā)布
- 2024-03-15
- 實(shí)施
- 2024-10-01
Calibration of standard silica sand for casting binders
- ICS
- 91.100.15
- CCS
- J31
- 發(fā)布
- 2024-03-15
- 實(shí)施
- 2024-10-01
Heavy machinery casting design requirements
- ICS
- 25.020
- CCS
- J31
- 發(fā)布
- 2023-11-27
- 實(shí)施
- 2023-11-27
Metallographic examination of carbon steel and low alloy steel castings for general engineering and structural purposes
- ICS
- 77.140.80
- CCS
- J31
- 發(fā)布
- 2023-11-27
- 實(shí)施
- 2023-11-27
Design specifications for heavy machinery welding parts
- ICS
- CCS
- J31
- 發(fā)布
- 2023-1-1
- 實(shí)施
- 2023-12-28
Density testing of cast aluminum alloy liquid reduced pressure solidification samples
- ICS
- 77.120.10
- CCS
- J31
- 發(fā)布
- 2023-09-07
- 實(shí)施
- 2024-04-01
Isothermal quenching ductile iron castings
- ICS
- 77.080.10
- CCS
- J31
- 發(fā)布
- 2023-09-07
- 實(shí)施
- 2023-09-07
本文件規(guī)定了灰鑄鐵的牌號(hào)、生產(chǎn)方法、化學(xué)成分、技術(shù)要求、試樣制備、試驗(yàn)方法、檢驗(yàn)規(guī)則及標(biāo)識(shí)、質(zhì)量證明書、防護(hù)、包裝和儲(chǔ)運(yùn)。 本文件適用于砂型或?qū)嵝耘c砂型相當(dāng)?shù)蔫T型中鑄造的普通灰鑄鐵件，使用其他鑄型鑄造的灰鑄鐵件可參考使用。
Gray cast iron parts
- ICS
- 77.080.10
- CCS
- J31
- 發(fā)布
- 2023-09-07
- 實(shí)施
- 2023-09-07
Metallographic examination of gray cast iron
- ICS
- 77.080.10
- CCS
- J31
- 發(fā)布
- 2023-05-23
- 實(shí)施
- 2023-05-23
Metallographic examination of vermicular graphite cast iron
- ICS
- 77.080.10
- CCS
- J31
- 發(fā)布
- 2023-05-23
- 實(shí)施
- 2023-05-23
