合约

zyy

2026-03-01 fa8a94210436f609def68e8d244609af75e09290

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package com.yami.trading.service.purchasing;
 
import com.baomidou.mybatisplus.extension.service.IService;
import com.yami.trading.bean.purchasing.TradeLeverage;
 
 
public interface TradeLeverageService  extends IService<TradeLeverage> {
}