Warning: file_put_contents(): Only 0 of 5110 bytes written, possibly out of free disk space in /www/wwwroot/ppbbu/80125.cn/index.php on line 58 slip-ring current是什么意思，slip-ring current的翻译，slip-ring current音标、读音、用法和例句_食材鋪反向词典
The explosion-proof cable drum adopts a novel slip ring group, guarantees enough contact area and compression strength, and better transfers current. 採用新型的滑環組，保証足夠的接觸麪積和壓緊 強度，更好的傳遞電流。 ip.com