Warning: file_put_contents(/www/wwwroot/ppbbu/80125.cn/cache/fc4b7523df873ae29b9d0311c7f32274.txt): failed to open stream: No space left on device 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