Silindrlar va pistonlardan iborat bug'silindri birinchi marta 1712 yilda Tomas Nyukomen tomonidan ixtiro qilingan. Bu yangilik 19-asrda bug 'lokomotiv sanoatining o'sishiga ta'sir ko'rsatdi.
spam fails_task lang_mismatch pii not_appropriate hate_speech sexual_content quality toxicity humor helpfulness creativity violence