亚洲av永久无码精品秋霞电影影院|www国产成人免费观看视频|一级毛片高清国产一区二区|欧亚乱熟女一区二区三区在线

705 medium board-02
705 medium board-02

Product Name: 705-02 Medium Plate

Specification and model: 705-02 medium board

Appearance size: Φ 39.4 * 21.1mm

Applicable materials: PET V0 GF

Application field: Carbon pore size: 3.15 * 5.6

Product Consultation Hotline:0755-29836781