Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| SN/T 4124-2015 |
(Welder welding inspection technology import and export requirements for energy efficiency) 进出口电焊机检验技术要求 电焊机的能效 |
China Import Export Inspection
Standards Welder welding |
 English PDF |
| HG/T 3180-2002 |
Welding procedure qualification and welder performance qualification of cladding and internal for high pressure urea equipments 尿素高压设备衬里板及内件的焊接工艺评定和焊工技能评定 |
China Chemical Industry
Standards Welder welding |
English PDF |
| HG/T 3178-2002 |
Welding procedure qualification and welder performance qualification of corrosion resistant stainless steel tube-tube sheet joints for high pressure urea equipment 尿素高压设备耐腐蚀不锈钢管子—管板的焊接工艺评定和焊工技能评定 |
China Chemical Industry
Standards Welder welding |
English PDF |
| Find out:3Items | To Page of: First -Previous-Next -Last | 1 |
+86-755-25831330
