Chen Lei

TL;DR: In this article, a simple vibration amplitude measurement device for measuring the vibration amplitude of a vibrating machine in the industrial production process is described, which can be used for remotely observing and judging whether some dangerous machines work normally or not.

TL;DR: The primary therapeutic results and the current complications and co-morbidities, especially the dysphagia status, were important factors influencing response enthusiasm grades.

TL;DR: The utility model discloses a table is examined to tobacco leaf grading platform, this platform examine the table by the platform examine a desktop, tobacco leaf drop mouth, ash leakage net, and tobacco leaf collection device, remove handle, travelling wheel and dust collection device and constitute, wherein, the platform is examined a desktop and is provided with the tobacco leaf mouth that drops respectively in the two sides about, just still is providing with ash leakage in middle part the place ahead and nets, be provided with tobacco leaf collecting device respectively on the lower extreme both sides of a desktop are examined to

TL;DR: In this paper, the utility model discloses a line box of simple and easy installation, especially socket or electrical switching's line box belongs to line box field, the line box surface both sides leave floatless switch or socket panel's fixed slot, the vaulting pole is on through the fixed online box of installation fixing device, the upper and lower both ends of vaulting poles are equipped with 2 heavy in section supports ends, one of the carrier bar of joint support end is served and is equipped with the screw, holds the carrier bars with the support with the nut cooperation through