人妻av无码专区_91精品视频专区_91福利视频在线观看_69**夜色精品国产69乱

品名
-93
GB/T 17854-99
熔敷金屬化學(xué)成份之一例
 
TIG
MIG
C
Si
Mn
Cr
Ni
Mo
其它
 
ER304
ER304
H0Cr18Ni9





-
-
 
ER307
ER307
-





-
-
 
ER307Si
ER307Si
-






-
 
ER309LSi
ER309LSi
-





-
-
 
ER316
ER316
H0Cr19Ni12Mo2






-
 
ER317
ER317
H0Cr19Ni14Mo3






-
 
H0Cr21Ni10Ti
-
H0Cr21Ni10Ti





-
Ti:
 
H0Cr18Ni9Ti
-
H0Cr18Ni9Ti





-
Ti:
 
ER410
ER410
H1Cr13





-
-
 
ER430
ER430
H1Cr17





-
-
 
H2Cr13
-
H2Cr13





-
-
 
H3Cr13
-
H3Cr13