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          • 無頭焊釘 鍍銅

            們供應儲能焊釘,我公司常年生產M3-M8,長度5-50,符合GB/T 10432.3-2010,AWS1.1或ISO 13918標準各 項指標規定的儲能焊釘,材質有 低碳鋼或不銹鋼SS18-8可選,表面處 理鍍銅鍍銅或本色可選,我......【點擊詳情】

          • Welding nut series 304

            Our company produces M3-M8 per year, length 5-50, in line with GB/T 10432.3-2010, AWS1.1 or ISO 13918 standard specifications for energy storage welding nail, the material is low carbon steel or stainless steel SS18-8 optional, surface trea......【點擊詳情】

          • Welding nut series AL

            Our company produces M3-M8 per year, length 5-50, in line with GB/T 10432.3-2010, AWS1.1 or ISO 13918 standard specifications for energy storage welding nail, the material is low carbon steel or stainless steel SS18-8 optional, surface trea......【點擊詳情】

          • Welding nut series CS

            Our company produces M3-M8 per year, length 5-50, in line with GB/T 10432.3-2010, AWS1.1 or ISO 13918 standard specifications for energy storage welding nail, the material is low carbon steel or stainless steel SS18-8 optional, surface trea......【點擊詳情】

          ? 操逼电影欧美精品,亚洲欧美韩A∨高清,亚洲欧洲另视频_第一页
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