该探头可用于检测对人的手指误接触危险部件保护，也用来检测接线盒开口机械强度。
This probe may be used to verify the protection of persons against access to hazardous parts, and to verify the mechanical strength of openings in the enclosure or internal barriers.
风扇盒(72)内的风扇(85)通过经挡板的顶部和底部开口(90)排出和经挡板(74)的中间开口吸入使经加热的空气循环。
A fan (85) in the fan box (72) circulates heated air by discharging via openings (90) in a top and a bottom and taking in via an intermediate opening of a baffle plate (74).
理想的藏身盒应该有一个恰当的小开口，黑暗得让蛇感觉它已经藏好了，这会使它的生活减少大量的压力。
The ideal hide box should have a fairly small opening, be dark and allow the snake to feel hidden. This will reduce much of the stress in its life.
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