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Former China silicon carbide Research Institute
Hotline:159 9166 8098
Hotline:158 2935 8666
Hotline:158 2909 1111
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臨潼 大業硅碳棒
臨潼 華清池
臨潼 大業硅碳棒公司
Product list
GC type silicon carbide rod
GD silicon carbide rod
U-shaped silicon carbide rod
Gun type silicon carbide rod
Five-section stick
Three-phase rod
Threaded rod
Grooved silicon carbide rod
thermocouple protection tube
Silicon carbide rod accessories
silicon carbide rods
carbide rod selection
If you have any questions, please call
029-83808388 83808383
銷售熱線:158 2909 1111
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我和表妺洗澡好紧作爱视频,我和亲妺在客厅作爱视频网站,护士表妺好紧竟然流水视频