The Chengdu J-7 (Chinese: 歼-7; third generation export version F-7; NATO reporting name: Fishcan[1]) is a Chinese fighter aircraft. It is a license-built version of the Soviet Mikoyan-Gurevich MiG-21, and thus shares many similarities with that aircraft. [2] .

Hard and angular, Feldspar PG-F series particle will create a rigid packing network that’s helps to produce tough coatings. High Mohs hardness also enables formulators to create coatings with excellent abrasion properties for

歼-7（中国代号：J-7，英文：Chengdu J-7/F-7 fighter aircraft [1]，北约代号：Fishbed，译文：鱼窝）战斗机，是20世纪60年代中国沈阳飞机制造厂研制的一型单座单发超音速喷气式战斗机。 歼-7是仿制的苏联 米格-21 Ф-13型。 该机后转产至成都飞机制造厂和贵州飞机制造厂，进行后续改进改型、批量生产 [1]。 歼-7战机是中国首款两倍音速歼击机，共有两万多个零部件，新工艺、新技术和新材料达到两百多项之多，是新中国自歼-6以来最复杂的航空系统工程，标志着中国在当 …

2020年7月17日 · J-7 is a single-engine, lightweight fighter aircraft designed and manufactured by Chengdu Aircraft Corporation (CAC) of China. Its design is based on its predecessor, the MiG-21 aircraft. The export version of J-7 has been designated the F-7.

UNISPAR® PG micronized feldspar fillers are processed from a low in free silica, naturally white, chemically inert feldspar with exceptionally low soluble salts. An economical workhorse, UNISPAR® is particularly effective in strengthening and enhancing a variety of industrial and maintenance paint systems.

Role : Interceptor; ground attack; trainer Designer : Mikoyan-Gurevich Design Bureau, Soviet Union/Russia 611 Aircraft Design Institute, Chengdu

2025年2月18日 · Hard and angular, Feldspar PG-F series particle will create a rigid packing network that’s helps to produce tough coatings. High Mohs hardness also enables formulators to create coatings with excellent abrasion properties for

2021年1月21日 · F7 PGs armed with A-A short range missiles (Aim-9L) A-G Bombs Pakistan has been the largest non-Chinese operator of the F-7, having procured around 120 F-7P and 60 F-7PG to equip the Pakistan...

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Pakistan Aeronautical Complex (PAC) Kamra provides the Manufacturing, Overhaul and Repair of structural parts, assemblies and aerospace commercial deliverable parts and hardware of F-7PG Aircraft.