For some stainless steels, when heated to a certain temperature range (()) for a sufficiently long t
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For some stainless steels, when heated to a certain temperature range (()) for a sufficiently long time, these alloys become sensitized to intergranular attack
A.300℃-600℃
B.400℃-700℃
C.500℃-800℃
D.700℃-1000℃
参考答案: