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ʱ䣺2019-12-16 12:27:02 ߣadmin ȶȣ99

ֲֶĺ16ߡ3༭300վǿIJɱȷյĶԭµѶѺ鿴ܺɽ깫һؿɴ300ϣ120ңĸɴ200ϣ103ҡ

ճʱһڹϣ70죬ʱһ㹫ܴﵽǧˣĸǧˣڹƷ50%ԭ⣺ܺɽԳ400

ֳ򡤷ɽܺɽֳĺ16ߡ3༭300վǿIJɱȷյĶԭµѶѺ鿴

1 2 һҳԭ⣺ܺɽԳ400·дԴԣ

ɻʽϸߣƽΪ96%D98%Ϊֻ2̥ƽʣУĸΪĸΪɽܺɽֳĺ16ߡ3༭300վǿIJɱȷյĶԭµѶѺ鿴ܺɽ깫һؿɴ300ϣ120ңĸɴ200ϣ103ҡ

ͨܺɽֳɽܺɽֳ

ܺɽֳѶȽϵͣҹձֳũȦ˨ϵַʽɽ÷ΪũѡȦʽֳδ㣿̸̸뷨ֳ

ڲֲֲֵָԼݲֲСҽ⣬
ɻûԷϴվӵȨδ˹༭ҲеطΡӰȨ,ϵվоٱṩ֤ݣԱ5ϵ㣬һʵվɾȨݡ