按字母排序
- B select * from Goods where wz1='B' order by sort asc 爆破
- H select * from Goods where wz1='H' order by sort asc 环境
- L select * from Goods where wz1='L' order by sort asc 老化
- N select * from Goods where wz1='N' order by sort asc 耐石击 耐氯化钙
- Q select * from Goods where wz1='Q' order by sort asc 清洁度
- R select * from Goods where wz1='R' order by sort asc 热冲击 热效率
- W select * from Goods where wz1='W' order by sort asc 温度 外部耐腐蚀性
- X select * from Goods where wz1='X' order by sort asc 泄露
- Y select * from Goods where wz1='Y' order by sort asc 压力循环
- Z select * from Goods where wz1='Z' order by sort asc 振动
