| As far as I know, frame was |
| 送交者: oldfarmer 2018月08月01日06:37:08 于 [世界军事论坛] 发送悄悄话 |
| 回 答: 歼20都造出来了：C919却几乎全身进口 竟连颗螺丝钉都是外国货 由 老弄堂 于 2018-08-01 04:45:23 |
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designed & built domestically. Engine is from GE (domestic 2nd source is under development). Other subsystems are either from joint ventures or foreign suppliers. Integration and certification are done 100% domestically. |
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