Before entering the plant, workers must don a pair of shoes which conduct electricity, step on a special conductivity platform and grasp a copper post. Only after all the static electricity has been drained out of the worker can he or she enter the factory, with its anti-explosive switches, motors, and lights.
但是在踏入廠房之前，得先套上導電鞋﹘﹘這種鞋能將身上的靜電傳到導電地，再握一握由銅製成的靜電棒，等靜電棒把身上的靜電都吸走之後，才能踏入裝置有導電地、防爆開關、防爆馬達、防爆燈，並且嚴禁「煙火」的廠房。