部分标准内容：
?》”
Specification
of steel
α\.s-i\i.... 0.. 0
for selection
inspectionand
acceptance
usedinpetrochemical
1 industry
valves
SH3064 ;“94
￥》”
》(1994)%574\
α\.s-iig 0...0
,≤-15 i≤1200mm
.s~ii&..of
α\.--\-.0.0
i· SH3064-94
.f 1.6 ig 2.5 i@ 4.0 ig 6.4 id 10.0 ig 16.0Mpa fQe.S%oSdsB.s\
ff .α.if
·-~1^f·B”
—ig%6,,,— %
a，α
frte'e a +ui iiiet
—·%...................
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