PROBLEM TO BE SOLVED: To provide a handle for opening and closing a fire hydrant water faucet valve which can prevent a metallic part from being exposed to generate rust by mutual rubbing between an upper projection provided on the outer part of a ground type fire hydrant and a handle for ...
PROBLEM TO BE SOLVED: To provide a fire hydrant device capable of opening a door at a low speed from the start of opening in opening a door of the fire hydrant device so as to surely avoid the danger that an operator is injured by the suddenly opening door or meets a sudden accident....
47.5 x 31.8 cm · 18.7 x 12.5 in (300dpi) Price ADD TO BOARD Credit DISABILITYIMAGES\SCIENCE PHOTO LIBRARY Caption Water department technician opening fire hydrant to flush water pipes. Release details Model release available. Property release available. ...
Artificial respiration, and promptly get in touch with the hospital, victims receive timely treatment or rescue. Disposal officers wear a good respirator or gas mask, immediately opening fire pump, opened inside a safe distance from the fire hydrant to fire area near cooling to prevent other combu...
Although modern highrise industrial and commercial buildings are installed with sprinkler systems, internal fire fighting by fire brigade using building fire hydrant supply is still the ultimate means of fire extinction. Since there is a... KSS Yu 被引量: 0发表: 2005年 Running Head: FACTORS FOR...
a假装地坚强 In pretend strong [translate] a将来的合作 Future cooperation [translate] a给消火栓做编号 Makes the serial number to the fire hydrant [translate] adoesit doesit [translate] aDon't put me give your good for granted , I will fell tired 不要投入我授予您好为授予,我意志下跌疲乏 [...
;SOLUTION: When the valve bar 14 of a fire-hydrant valve B is rotated, a rotating plate 1 is rotated in the same direction thereby. When the rotating plate 1 is rotated to a fixed plate 2, a moving body (permanent magnet) 7 provided on the rotating plate 1 and a transmitting body...
Gate Valve Globe Valve Butterfly Valve Check Valve Ball Valve Marine Valve Control Valve Balancing Valve Fire Hydrant Safety Valve Rubber Joint Y Strainer More Find Similar Products By Category Supplier Homepage Products Gate Valve Knife Gate Valve for...
a每一个部门只有一个经理,分别是Neil和David Each department only then a manager, respectively is Neil and David [translate] a对着镜子讲话 正在翻译,请等待... [translate] aFlanged fire hydrant 被安装边缘的消防龙头 [translate] a希望你注意加强锻炼 正在翻译,请等待... [translate] a我会在班级等你...
;SOLUTION: When the valve bar 14 of a fire-hydrant valve B is rotated, a rotating plate 1 is rotated in the same direction thereby. When the rotating plate 1 is rotated to a fixed plate 2, a moving body (permanent magnet) 7 provided on the rotating plate 1 and a transmitting body...