Description
接地体和接地网干线所用钢材规格可按下表选用,若接地电阻满足不了要求时,也可选用铜材。如果接地体和接地网干线安装在腐蚀性较强的场所,应根据腐蚀的性质采取热镀锌、热镀锡等防腐措施或适当加大截面。
NEW SIEMENS 6ES7341-1BH01-0AE0 MODULE 6ES73411BH010AE0
NEW BERGER LAHR VRDM391350LWC MOTOR VRDM391350/LWC
NEW TOKIMEC PROPORTIONAL VALVE CONTROLLER P-X-J-W-14
NEW CUTLER HAMMER HMCP400X5WS10 CIRCUIT BREAKER 400AMP
SAMSUNG M34QBH351X325 CRT DISPLAY
NEW SICK CLV212A0010 SENSOR HEAD
NEW TOX PRESSOTECHNIK SERVO MOTOR TYPE: BSR63200A-R2.4
KAWASAKI 50187-1220R05 TEACH PENDANT
NEW MCLEAN MIDWEST HB11-0216-G306 AIR COND HB110216G306
NEW MARKEM 0672528R BOARD 0672528