您要查找的是不是：
- 30%GF／PA630%25 GF/PA6
- 30年前他还是孩子的时候就离开了家，从此，他家里人一直没有得到他的消息。He ran away as a boy thirty years ago, and his family has never heard from him since.
- 30多名党员已经退出了从前的党，成立了一个新的独立的党。Over30 MPs have now broken away from their old party to form a new, independent one.
- PA6polyamide 6
- GF-AASGF-AAS
- 我最晚在11：30回来。I shall be back at11:30 at the latest.
- gF因子gF factor
- 军队围攻那城镇已有30天了。The army besieged the town for 30 days.
- ABS／GFABS/GF
- 30年代thirties
- GF-120GF-120
- GF／PVCGF/PVC
- 他们中大多数不到30岁。Most of them are less than 30.
- GF系统GFsystem
- 水果每公斤30便士。The fruit costs 30 pence per kilo.
- GF细胞系GF cell line
- 30秒钟後发射升空。Blast-off is in 30 seconds.
- GF（2m）GF(2m)
- 他的公司有30名雇员。There are 30 employees in his firm.
- 这带子有30厘米长。This piece of string is 30 centimeters long.
