您要查找的是不是：
- cast iron slit gas burner 狭缝式铸铁火口
- slit gas burner 细缝口烧毛机
- Mr Black was a man of cast iron will. 布莱克先生是个意志坚定的人。
- Human beings have learned out how to make magnet of cast iron. 人类已经学会如何从生铁制出磁铁。
- I put the kettle on the gas burner,and lelt it itself. 我把壶放在煤气灶上，然后就走开把这件事忘掉了。
- Mr. Black was a man of cast iron will. 布莱克先生是个意志坚定的人。
- A gas burner on a cooker should burn with a blue flame. 煤气炉燃烧的火焰是蓝色的。
- Fanlin Nodular Cast Iron Pipe Co., Led. 龙口市泛林球墨铸铁管有限公司。
- Industrial valves - Cast iron gate valves. 工业用阀。铸铁闸阀。
- Industrial valves - Cast iron globe valves. 工业用阀。铸铁球阀。
- This machine has many parts made of cast iron. 这台机器有许多部件是铸铁造的。
- Find FS if the plate is made of Class 25 cast iron. 如果这板是由25号铸铁制造的，求FS值。
- Some stoves are oil burners; others are gas burners. 有些炉子是烧油的,有些是烧瓦斯的。
- DALIAN BOTO CAST IRON FOUNDRY CO., LTD. 大连保通铸造有限公司。
- Shaping small Cast Iron Ring Gear. 小型环状铸铁齿轮成型。
- Used for overlaying welding general grey cast iron. 一般灰口铸件补焊。
- The moulds are made of cast iron. 钢锭模是用铸铁做的。
- Jones, H.R.N., “The Application of Combustion Principles to Gas Burner Design,” British Gas, 1989. 赖耿阳译著，瓦斯炉燃烧装置实务，复汉出版社，民国75年。
- They are made of steel [cast iron]. 它们是钢[铸铁]做的。
- This paper analyzes safe work of gas burner, and puts forward design of automatic control. 提出了燃气燃烧机的安全工作要求及其自动控制设计。
