fig. 6b is a right side elevation view of the air purifier shown in fig. 1 in the vertical operating orientation showing the horizontal center of gravity;
图6b为如图1所示的在垂直操作方向上的空气清洁器的右侧正视图,并示出了水平重心;
fig. 3 is a left side cross-sectional elevation view of the air purifier shown in fig. 1 in the vertical operating orientation;
图3为如图1所示的空气清洁器在垂直操作方向上的左侧截面正视图;
elevation view drawing for laboratory casework configuration.