The Royal Ordnance L11A5, officially designated Gun, 120 mm, Tank L11, [i] is a 120 mm L/55 rifled tank gun design. It was the second 120 mm calibre tank gun in service with British Army. It was the first of NATO's 120 mm main battle tank guns which became the standard calibre for Western tanks in the later period of the Cold War. A total of ...

英国L11式120毫米坦克炮(L11 Tank Gun) 英国皇家兵工厂于50年代末研制的，用来歼灭有生力量、坦克及其他装甲目标，1960年装配出样炮，1965年正式装备部队。

Late production versions of the L11 have provision for a muzzle reference sight over the muzzle. In British Army service, the 120 mm L11 tank gun installed in the Challenger 1 and Chieftain was to have been replaced by the L30.

L11坦克炮是英国皇家兵工厂于50年代末研制的，用来歼灭有生力量、坦克及其他装甲目标的安装于坦克炮塔上的采用45倍口径的坦克炮。 英国皇家兵工厂于50年代末研制的，用来歼灭有生力量、坦克及其他装甲目标，1960年装配出样炮，1965年正式装备部队。 该炮几经改进形成系列，其中L11A2和L11A5式是生产最多的两种型号。 该炮采用45倍口径长身管、立楔式炮栓和“维克斯”Mark7型炮塔，初速1370米/秒，最大有效射程3000米，直射距离2000米，最大射速10发/ …

The Royal Ordnance L11A5 is a 120 mm L/55 rifled tank gun design. It was the first of NATO's 120mm tank guns which became the standard calibre for Western tanks in the later period of the Cold War. A total of 3,012 L11 guns were produced at a reported unit cost of US $227,000.[1]

来自 Luminus Devices Inc. 的 PT-120-B-L11-EPG – LED 照明 COB、引擎、模块 LED 模块 PT-120 蓝色 矩形。 DigiKey 提供数以百万计电子元器件的定价和供应信息。

2014年9月27日 · If the RO L11 120mm gun didn't out perform, especially in average penetration, the L7 105mm gun at most ranges, then why would the Brits replace the L7 105 with the L11 120? "And while you are brushing up on the subject you will find out that a grunt with a small HEAT projectile fired from a rifle can cause a IS-3 to cease and desist."

Die neuen Kanone L11 war vorgesehen für die Bewaffnung des sich in Entwicklung befindlichen Kampfpanzers FV 4201 CHIEFTAIN. Die Konstrukteure der britischen Staatsfirma Royal Ordonance orientierten sich an der 120 mm Kanone L1 des CONQUEROR, von dem nur wenige Serienfahrzeuge gebaut wurden.

Heavy Cable Tie, Black Polyamide (Nylon 6.6) for Temperatures up to 85 Degrees Celsius (185 F), Weather and Ultraviolet Resistant for Indoor and Outdoor Applications, Length of 289mm (11.4 Inches), Width of 7.6mm (0.3 Inch), Thickness of 2mm (0.08 Inch), Tensile Strength Rating of 534 Newtons (120 Pounds)

l11和l12分别是两个开关的接线端子，l21是两个开关的公共接线端子。 接线方法：将电源线的火线接到L11和L21，将灯具的火线接到L12和L21，零线直接接到灯具的零线。