Awọn iroyin Ile-iṣẹ
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Aaye ailewu laarin silinda acetylene ati silinda atẹgun
Lakoko ikole, atẹgun ati awọn igo acetylene yẹ ki o wa ni awọn mita mẹwa 10 kuro ni aaye ina, ati aaye laarin awọn atẹgun ati awọn igo acetylene yẹ ki o tọju diẹ sii ju awọn mita 5 lọ.Awọn ipari ti awọn jc waya (okun waya) ti awọn alurinmorin ẹrọ yẹ ki o b...Ka siwaju
