Oṣu Kẹwa Ọjọ 12th, Ọdun 2018 / Nipasẹ: IFAI / Awọn iroyin Ile-iṣẹ, Awọn ohun elo Leister Technical Textiles ti ṣe idasilẹ SEAMTEK W-900 AT wedge wedge kekere, agbara daradara ati alurinmorin ailewu pẹlu gbigbe taara ti agbara si weji alurinmorin tinrin.W-900 welds ni iyara 98 ẹsẹ (30 m) fun iṣẹju kan, ...
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