ventil造句

• The Pitman chest allows the air to be held constantly pressurized, directly at the valves located beneath each of the thousands of pipes, which increases responsiveness to the player, and eliminating noise and other problems found with the " Ventil " style chests, which only apply wind only when a stop is drawn.
• The first valve was simply a fourth-valve, or in German " Quart-ventil ", built onto a B tenor trombone, to allow playing in low F . This valve was first built without a return spring, and was only intended to set the instrument in B or F for extended passages.
• I also refer to the textcard No . 16, testcard at Ventil-Verlag is a recommended magazine for the German-speaking area, presenting articles by well-known authors, there is an article on the Ventil Verlag at de-wikipedia, also on Martin B黶ser who run the Ventil Verlag . testcard it the only publication of the Ventil Verlag.
• I also refer to the textcard No . 16, testcard at Ventil-Verlag is a recommended magazine for the German-speaking area, presenting articles by well-known authors, there is an article on the Ventil Verlag at de-wikipedia, also on Martin B黶ser who run the Ventil Verlag . testcard it the only publication of the Ventil Verlag.
• I also refer to the textcard No . 16, testcard at Ventil-Verlag is a recommended magazine for the German-speaking area, presenting articles by well-known authors, there is an article on the Ventil Verlag at de-wikipedia, also on Martin B黶ser who run the Ventil Verlag . testcard it the only publication of the Ventil Verlag.
• I also refer to the textcard No . 16, testcard at Ventil-Verlag is a recommended magazine for the German-speaking area, presenting articles by well-known authors, there is an article on the Ventil Verlag at de-wikipedia, also on Martin B黶ser who run the Ventil Verlag . testcard it the only publication of the Ventil Verlag.