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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
Mật độ tương đối nằm trong khoảng từ 1,5 đến 2.0, chỉ bằng 1/4 đến 1/5 thép carbon. Tuy nhiên, thanh thủy tinh cường độ kéo gần hoặc thậm chí vượt quá thép carbon và độ bền cụ thể có thể được so sánh.
2024/04/07
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.