- antimony ingot
- 2016-10-06 09:45
- Application As the alloy hardener, it is used in metallurgy, accumulator, and war industry etc..It is also the raw mater
- Calcium carbide
- 2016-10-06 06:31
- The packing must be kept in good condition and the goods should be stored in a dry,cool and ventilated place.It should b