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Engineering Lab Co., Ltd.
360+ people viewing
Last viewed: 9 hours 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.
330+ people viewing
Last viewed: 1 day 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...