rotating seat

... "回转半径"," Radius of gyration of area" "回转座椅"," Rotating seat" "回转倾斜座椅"," Rotating and reclining seat" ...

） 转椅（ ） e） 旋转式座椅（rotating seat）坐席可旋转式座椅。 ） 旋转式座椅（ ） f） 旋转式及转换式座椅（rotating and r…