在线观看免费av网站-欧美国产亚洲日韩在线二区-人妻熟妇乱又伦精品视频中文字幕-欧洲一卡二卡四卡无卡

8712 medium plate
8712 medium plate

Product Name: 8712 Medium Plate

Specification and Model: 8712 Medium Plate

Appearance size: 46 * Φ 42.4 * 16.5mm

Applicable materials: PET V0 GF

Application field: Carbon pore size: 4.2 * 6.2

Product Consultation Hotline:0755-29836781