产品描述BOARDS, CABINETS AND SIMILAR COMBINATIONS OF APPARATUS FOR ELECTRIC CONTROL OR THE DISTRIBUTION OF ELECTRICITY, FOR A VOLTAGE <= 1.000 V (EXCL. SWITCHING APPARATUS FOR LINE TELEPHONY OR LINE TELEGRAPHY, NUMERICAL CONTROL PANELS WITH BUILT-IN AUTOMATIC DATA-PROCESSING MACHINES, PROGRAMMABLE MEMORY CONTROLLERS AND TOUCH SCREENS)[展开]