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Angkur mekanis bekerja menggunakan prinsip mekanis dan terdiri dari dua jenis baut jangkar, yaitu ekspansi dan undercut, yang memanfaatkan gaya gesekan antara baut dan beton.Considered one of the first attributes of an MCB which boosts its abilities and applicability is The truth that their functionality is often restored Using the slightest exerti