2021-8-18 · Western Asia and the Near East was the first region to enter the Bronze Age, which began with the rise of the Mesopotamian civilization of Sumer in the mid 4th millennium BC. Cultures in the ancient Near East (often called one of "the cradles of civilization") practiced intensive year-round agriculture, developed a writing system, invented the potter''s wheel, created a centralized government ...
parte hidráulica, parte da bomba, rolamento da bomba G101, G102 جزء مضخة ، جزء هيدروليكي ، محامل أسطوانية ، محمل إبرة ، تحمل السلطة ، تحمل مضخة ، وإذ تضع الاسطوانة ، واضعا الكرة ، تحمل رمح المدخلات ، البطانة.(Parker, Commercial, Metaris, Hercules, Permco):391-0381-068, X03-24 ...