国产韩国精品一区二区三区,视频在线二区,婷婷国产v亚洲v欧美久久,婷婷国产v亚洲v欧美久久,久久久成人av,国产99久久久欧美黑人,《双妻艳史》电影

The shell of yachts, the bulkhead of boats and the deck of canoe using Vicell sandwich core material have excellent stiffness and intensity-weight ratio; The strong tenacity, anti-corrosion and fatigue-resistance enable it to meet the requirement of reducing weight and strengthening and guarantee that yachts and special vessels have faster speed and remoter cruising ability. It can function effectively in parts like hull, parts above water line and the interior of fishery vessel and super yacht. We provide three types of products in ship domain: Vicell V, Vicell VS and Vicell VH.