Buy is intended for designation of a ship's course on navigable canals: edges of turns of rectilinear sections and sections with limited view of especially dangerous edges of axis of turn of axis of division and for designation of pile flow not coinciding with the direction of a ship's course. They are a round-the-clock reference point for ship navigators.
Designed to ensure the safety of navigation of ships.
أخبرنا بما تحتاجه واحصل على عروض أسعار من موردين موثوقين