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发表于 2011-8-1 17:54
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来自: 中国福建厦门
Comparison between various standards for surface preparation:
表面处理各标准之间的比较:
Abrasive Blast Cleaning
磨料喷射清理
ISO
SSPC
NACE
JSRA
Blast cleaning to visually clean steel
--white metal blast cleaning
喷射清理至真正清洁钢质(金属)
--出白金属喷射清理
Sa 3
SP 5
No. 1
Sd 3
Very thorough
blast cleaning
--near
white metal blast cleaning
非常彻底的喷射清理--近似出白喷射清理
Sa 2.5
SP 10
No. 2
Sd 2
Thorough
blast cleaning -- commercial
blast cleaning
彻底的喷射清理--商业级喷射清理
Sa 2
SP 6
No. 3
Sd 1
Light
blast cleaning—brush-off
blast cleaning
轻喷射清理--扫砂级喷射清理
Sa 1
SP 7
No. 4
(None)
Hand and Power Tool Cleaning
手工和动力工具清理
ISO
SSPC
NACE
JSRA
Power tool cleaning to bare metal
动力工具清理至裸露金属
St 3
SP 11
(none)
Pt 3
thorough hand and power tool cleaning
彻底的手工和动力工具清理
St 2
SP 3/
SP 2
(none)
Pt 2/Pt1
ISO
SSPC
NACE
JSRA
Solvent cleaning 溶剂清理
(none)
SP 1
(none)
(none)
Comparison between various standards for surface preparation:
表面处理各标准之间的比较:
Abrasive Blast Cleaning
磨料喷射清理
ISO
SSPC
NACE
JSRA
Blast cleaning to visually clean steel
--white metal blast cleaning
喷射清理至真正清洁钢质(金属)
--出白金属喷射清理
Sa 3
SP 5
No. 1
Sd 3
Very thorough
blast cleaning
--near
white metal blast cleaning
非常彻底的喷射清理--近似出白喷射清理
Sa 2.5
SP 10
No. 2
Sd 2
Thorough
blast cleaning -- commercial
blast cleaning
彻底的喷射清理--商业级喷射清理
Sa 2
SP 6
No. 3
Sd 1
Light
blast cleaning—brush-off
blast cleaning
轻喷射清理--扫砂级喷射清理
Sa 1
SP 7
No. 4
(None)
Hand and Power Tool Cleaning
手工和动力工具清理
ISO
SSPC
NACE
JSRA
Power tool cleaning to bare metal
动力工具清理至裸露金属
St 3
SP 11
(none)
Pt 3
thorough hand and power tool cleaning
彻底的手工和动力工具清理
St 2
SP 3/
SP 2
(none)
Pt 2/Pt1
ISO
SSPC
NACE
JSRA
Solvent cleaning 溶剂清理
(none)
SP 1
(none)
(none)
st和sa不能对比 没有什么可比性 |
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