ϼ߹ۿ

ǰλã ҳ > Ѷ >

רʵذ

2020-06-09

רʵذ

˶ľذѡģ۲죬ۿϸĵ۲쵽ذ棬ǷѺۡݡɫʵȲһרҵAľذ壬зdzõԼӲȣֻе߶߱򳡵Լ˶ܲŻǿľذֻ߱ԣ޷ЧӲ׳ֹζľذ˵ĵǼȩˣǶ֪ȩвǷdz޴ԣľذкܴ̱ǵζһҪѡʸУһЩ̼ңΪ˽Լνɱڲм뻬ʯ̼ƣЩǺӰذָбȽأȷõذ̼ƵԪأʹֵذ塣

ʮҪһõǶ˺ɴϸ˺ˮʣЧǵΣù䡣ľذнǿԺܣˣľذĤûľذʹùУˮʪذʴڸߵԵ֮ϸʹߴʵ;ˣľذڰװʱڲõԽЧͬʱľذЩʹýΪܼ򳡵ذڣҪÿƽʹ9-12棬ذܡ˶ľذϵͳȫרҵҪ˶ܡõӦԣáά򵥷ص㡣˶ľذ岻ۡ

ƷΪŷ˶ľذ峤֣2005꣬ŷ˶ľذͨISOϵ֤òƷƷʳΪƷưҪѷš¡гչҵȴƷƷʺͳɫذҵչ¹ŷ˶ľذ廹ģϼӿƷµͨǿǿϡУзȶʽʡǽṹװաۺȶŻ£ΪƷϡƷ׿Խͻɫǩùݹ̺ͼ׷ŷ˶ľذնйذۺ㽱ǶƷһΰ

Գ򳡹ľذ壬άҪвڹ¡ľذ屣شãľذÿһÿһεάʡһ鳡صذáľذ屣ôľذʵԭʵܳ𹰡Ҫľذˮ֤ڿͨάʵذµҪͨʹõذֳʪù󣻱ľذϣľذϵһҪעƽȷãΪòһذҪڵذקҲʹһЩȽϷԵذɲת

ԭתע/xwzx/4144.html

  • ѻȡ