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The double notch makes the sealing and heat insulation better, and resists the deformation caused by the large temperature difference.
The double notch makes the sealing and heat insulation better, and resists the deformation caused by the large temperature difference.
Notch Features:
Product performance table:
m: temperature and pressure deformation, under the condition of no wind and snow load.
0519-88791029
jingxue@jingxue.com
No. 18, Fengze Road, Wujin District, Changzhou City, Jiangsu Province
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