... 无碳结构组分 carbon-free constituent 船体结构钢 hull-structural steel 低锰结构钢 ducol steel ...
基于4个网页-相关网页
Hull structural steel 船体用结构钢
high-strength hull structural steel [船] [材] 高强度船体结构钢
high strength hull-structural steel 高强度船体结构图
normal strength hull structural steel 一般强度船体结构钢
toughness grade of hull-structural steel 船体结构钢韧性等级
B hull structural steel B级船板钢
ship hull structural steel 船体结构钢
highstrength hull structural steel 高强度船体结构钢
high strength hull structural steel 高强度船体结构钢
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