描述
仪表盘、柜、箱内各回路的各类接地，应分别由各自的接地支线引至接地汇流排或接地端子板，由接地汇流排或接地端子板引出接地干线，再与接地总干线和接地极相连。各接地支线、汇流排或接地端子板之间在非连接处应彼此绝缘。
National Instruments GPIB-SCSI-A Controller/Interface
Elmo PSS-12/200H Automation Power Supply 12a 200v peak
Set of 2 Telemecanique CA3KN 22BD 4-pole 24V DIN Relay
EM Science Aquastar EV-6 Solid Titrator Evaporator
EM Science Aquastar EV-6L Titrator Oil Evaporator
Fanuc A20B-0009-0150/06B Circuit Board DI/DO BOARD PCB
