ALTER TABLE [dbo].[JGZL_BlowingCleaningItem] DROP CONSTRAINT [FK_JGZL_BlowingCleaningItem_HJGL_PW_IsoInfo]
GO
ALTER TABLE [dbo].[JGZL_BlowingCleaningItem] DROP CONSTRAINT [FK_JGZL_BlowingCleaningItem_HJGL_BS_Steel]
GO

alter table JGZL_BlowingCleaning add CheckReulst1 nvarchar(10)
alter table JGZL_BlowingCleaning add CheckReulst2 nvarchar(10)
alter table JGZL_BlowingCleaning add CheckReulst3 nvarchar(10)
alter table JGZL_BlowingCleaning add CheckReulst4 nvarchar(10)
go


