] S&A Teyu CWFL-4000 refrigeration dual okpomọkụ mmiri chillers na 9600W jụrụ ike, pụrụ iche emebere maka jụrụ 4000W fiber lasers,ọtụtụ ọrụ mkpu: Compressor oge-egbu oge nchebe, compressor overcurrent nchedo, mmiri eruba mkpu na n'elu elu / obere okpomọkụ mkpu,A na-eji sistemu ikuku na-ekesa nke abụọ na sistemụ njikwa okpomọkụ abụọ.