ДЖСПИД 2025 Учжэнь Тур
ДЖСПИД 2025 Wuzhen Tour The June wind brushes over the white walls and black tiles, and the oars create ripples of summer in Jiangnan. On June 21-22, JSPEED temporarily bid farewell to the busy city and embarked on a team training journey immersed in the misty rain of the water town – the Wuzhen team […]
Identification method for thermos cups
1. Identification of insulation properties of the inner liner This is the main technical indicator of a thermos cup. After filling it with boiling water, tighten the bottle stopper or lid clockwise. После 2-3 минуты, touch the outer surface and lower part of the cup body with your hand. If you find obvious warmth on […]
Научная популяризация изолированного стакана – Секреты в цифрах
В повседневной жизни, almost all the thermos cups we use are labeled with numbers such as 304, 316, 18/8, but most people do not know the meaning of these numbers. 1.304, 316 304 и 316 represent different stainless steel materials. The safety of the insulated cup depends on the material of the inner liner. What […]
