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Engineering Lab Co., Ltd.
490+ people viewing
Last viewed: 1 hour ago
■Structure A spiral structure with an inclination angle of 15 to 25 degrees in the air flow path, combined with a star-shaped hole with an inner wa...
Engineering Lab Co., Ltd.
450+ people viewing
Last viewed: 1 hour ago
■Structure A spiral structure with an inclination angle of 15 to 25 degrees in the air flow path, combined with a star-shaped hole with an inner wa...