Abstract: The present invention relates to a support pole assembly for mounting an antenna and, particularly, to a support pole assembly for mounting an antenna, comprising: a support pole which is formed in a hollow structure and has an antenna device mounting hole formed at the circumferential surface thereof; an antenna device which is mounted to the support pole while passing through and covering the antenna device mounting hole and the rear portion of which is placed in the inner space of the support pole. Accordingly, the present invention provides an advantage in that the protrusion amount of the antenna device with respect to the support pole is reduced and thus the space required for mounting the antenna device can be reduced.

Abstract: A fluid level measurement system using a buoyant body includes a guide part installed in a direction perpendicular to the bottom surface of a fluid storage tank, and provided with a space in which a fluid can move therein; a buoyant body inserted into the guide part, and configured to float along the surface of the fluid inside the guide part; and a measurement part coupled to the top end of the guide part, and configured to measure the level of the surface of the fluid inside the fluid storage tank by transmitting a signal toward the buoyant body in the inner space of the guide part and then receiving a signal reflected from the buoyant body.

Abstract: A method for auto-generating an AutoCAD drawing includes providing an interface for extracting only input data required for drawing equipment from strength calculation data, displaying all components and nozzles constituting the equipment and providing or correcting information thereon. The AutoCAD drawing is automatically generated based on information on all components constituting the equipment and nozzles.

Abstract: The present disclosure relates to a bill of material (BM) automatic calculation method for plant stationary equipment, and more particularly, to a BM automatic calculation method for plant stationary equipment capable of automatically calculating BM data for purchasing a plate required quantity required for manufacturing stationary equipment through cutting plan and optimization deployment in order to manufacture stationary equipment using data extracted from a strength calculation program of the plant stationary equipment prepared in a plant engineering step. The present disclosure has an advantage of greatly reducing the labor force by automatically calculating the cutting plan drawing, the nesting plan drawing, and required BM of the plate of the stationary machine which has been manually performed in the related art.

Abstract: A method for auto-generating an AutoCAD drawing includes providing an interface for extracting only input data required for drawing equipment from strength calculation data, displaying all components and nozzles constituting the equipment and providing or correcting information thereon. The AutoCAD drawing is automatically generated based on information on all components constituting the equipment and nozzles.

Abstract: A shell having a cylindrical body, a pair of tube sheets installed to divide the inside of the shell and provided with a plurality tube insertion holes formed therethrough so as to face each other, and a plurality of tubes respectively welded to the tube insertion holes facing each other to connect the tube sheets, and further including a plurality of tube joint members having the same diameter as that of the tubes and respectively inserted into the tube insertion holes of the tube sheets, and a plurality of ring wires manufactured by cutting a welding wire having a long length into pieces having a designated length and bending the pieces into a ring shape and inserted into the outer circumferences of both ends of the tubes, wherein ring-shaped tube sheet grooves spaced from the tube insertion holes by a designated distance in the outer circumferential surface are formed on each of facing surfaces of the tube sheets so as to form joint parts, both ends of the tubes are inserted into the tube insertion holes o