The museum's wedge-shapedform also takes its design cues from the convention centre, which will feature a large triangular cavity.
博物馆的楔形形式的灵感也来源于该会议中心，它将以一个大型的三角洞为特色。
2
Gate has two sealing surfaces, the most commonly used wedge gate valve sealing surface to form two wedge-shaped, wedge Angle parameters vary with the valve.