stainless steel),为需要高蠕变强度(creep strength)和良好抗腐蚀
cold rolled stainless steel plate (321)
hot sale 18 inch welded 253ma stainless steel pipe
stainless steel pipe 253ma (seamless & welded pipe)
253ma是一种耐热奥氏体不锈钢(austenitic stainless steel),为需要高
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