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7 فصل
223 قسمت
3-2-1 Contact - Season 6 Episode 15 قسمت 15
The shape and composition of architectural materials can prove vital for various reasons. The I-beam and the triangle brace are highlighted in this episode.
- سال: 1988
- کشور: United States of America
- ژانر. دسته:
- استودیو: PBS
- کلمه کلیدی:
- کارگردان:
- قالب: