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设计热交换器壳管

(647 种产品可供选择)

CH900船用柴油机专业管壳式海水冷却器换热器

¥3,343.01 - 3,633.70
最小起订量: 1 pieces
每件装运: ¥5,559.57
3 yrsCN供应商

制冷空调管壳式换热器设计

¥6,540.66 - 7,267.40
最小起订量: 1 sets
verify2 yrsCN供应商