耐高温260度【PEEK板/PEEK棒 =塑料棒,塑料棒】
耐磨性PEEK~~HPV板..
供应【PEEK棒$盖尔中山..
PEEK棒德国进口本色PE..
耐高温260度【PEEK板..
黑色PEEK棒,,加玻纤P..
耐高温PEEK板=碳纤PE..