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Innovation and technology
The ship high-altitude derusting robot working on elevating platform can replace human in high-risk operations, and it has completed the cleaning of more than 200 cargo ships of more than 100,000 tons in total.
AR experience
The 5G explosion-proof AR smart helmet independently developed by PetroChina equipped with Beidou positioning and high-performance domestic AI chips is the world's leading 5G industrial-grade AR products.
Intangible cultural heritage display
The display of traditional intangible cultural heritage products with national characteristics and cultural background has become one of the most eye-catching exhibition areas of the exhibition.
（Editor Wang Xumeng）
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