· تاریخچه نجاری و ماشین الات نجاری. شنبه 21 مهر 97. جاری هنر برش و کار کردن روی چوب و اتصال تخته ها و الوار چوبی به منظور تولید یک سازه چوبی است و از قدیمیبه فرانسه قدیم بر (Carpentry) ترین حرفهایی است که ...
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This fluidity exceeds even the inconsistency of the sands of the Quartier Saint Georges, which could only be conquered by a stone construction on a concrete foundation, and the clayey strata, infected with gas, of the Quartier des Martyrs, which are so liquid that the only way in which a passage was effected under the gallery des Martyrs was by means of a cast iron pipe.