描述
用电仪表的外壳、仪表盘、柜、箱、盒和电缆槽、保护管、支架、底座等正常不带电的金属部分，由于绝缘破坏而有可能带危险电压者，均应做保护接地。对于供电电压不高于36V的就地仪表、开关等，当设计文件无特殊要求时，可不做保护接地。
Met One Point 3 Airborne Laser Particle Counter
Melec C-871 6-Axis Servo/Stepper Control PCI Card +cbl
AECO APEX DVD Analyzer Optical Test Drive Laser IntrfceABB NTCS02
ABB DCS400-PAN
ABB DCS800-S01-0180-04
ABB DCS402.0050
ABB 3ADT306100R1
ABB INNIS21
ABB PM851K01
ABB 3BSE005176R1
ABB 3BSE018168R1
ABB IMDS003
ABB SD823
Fanuc A06B-6044-H010-R AC Spindle Servo Unit Drive
A20B-0009-053 used in Okuma Howa ACT 2SP-3 Lathe
Waring MC1 Mini Sample 12-37ml Container for 1L blender
Fits 7010, 7009, 7011, 7012, 700, LB10S LB10G Series
