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徐州市優固網架加工公司

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產品詳情:
  鋼結構制作中,半成品和成品胎具的制造和安裝應進行強度驗算,不得憑經驗自行估算。
  鋼結構生產過程的每一工序所使用的氧氣、乙炔、電源必須有安全防護措施,定期檢測泄漏和接地情況。
  起吊構件的移動和翻身,只能聽從一人指揮,不得兩人并列指揮或多人指揮。起重構件移動時,不得有人在本區域投影范圍內滯留,停立和通過。

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欧美日韩亚洲