英文逗号+空格分隔 ✓ 2. 6-8 个标签 ✓ 3. 组成: – 核心品类词: Fried Puffed Snack Production Line (来自 product_type) – 机型词: MT65 MT70 MT85 (来自 identifier designation) – 规格技术词: Twin Screw Extruder
May 20, 2026
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