短語詞組短語helical l compression spring 螺旋壓縮彈簧cylindrical helical compression spring 圓柱螺旋壓縮彈簧Cylindrically helical compression spring 圓柱螺旋壓縮彈簧Rectangular E helical compression spring 矩形彈簧圈螺旋壓縮彈簧Elliptic c helical compression spring 橢圓形彈簧圈螺旋壓縮彈簧cylindroid helical -coil compression spring 圓柱螺旋壓縮彈簧multi -wire helical compression spring 多股螺旋壓縮彈簧conoid helical -coil compression spring 圓錐螺旋改變彈簧;圓錐螺旋扭轉(zhuǎn)彈簧compression helical spring 壓縮螺旋彈簧 返回 helical compression spring