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1
中华人民共和国国家标准 GB/T20878-2007 不锈钢和耐热钢 牌号及化学成分=Stainless and heat-resisting steels-Designation and chemical composition
gjb
2295a
022cr25
astm
ofp
a959
g4303
g4311
mo3n
aiti
ni7
108cr17
10cr17
hof
toct
019cr18moti
019cr19mo2nbti
022cr11ti
022cr12ni9cu2nbti
022cr17ni7
022cr17ni7n
022cr17nil2mo2n
022cr19nil0n
022cr19nil6mo5n
022cr23ni4mocun
04cr13ni5mo
06cr13
06cr18ni9cu2
06cr23ni13
0cr17ni7al
0cr23ni13
102cr17mo
10cr15
11cr17
12cr12
12cr13
12cr17mn6ni5n
12cr17ni7
12cr18mn9ni5n
12cr18ni9
12cr18ni9si3
14cr12ni2wmovnb
14cr23ni18
158cr12mov
16cr20ni14si2
16cr23ni13
17cr18ni9
18cr12movnbn
1cr12ni2wmovnb
1cr23ni18
Language:
chinese
File:
PDF, 19.28 MB
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