1 對模板的要求與處理1 Requirements and treatment of formwork模板有木模板和鋼模板兩種。使用前要將模板面清理干凈,不得粘有干硬

混凝攪拌車潤滑油容易出錯在哪些地方?
差錯一:自上料混凝土攪拌罐車潤滑油常常添不用換Error 1: the lubricating oil of concrete mixer often needs to be replaced常常檢
1 對模板的要求與處理1 Requirements and treatment of formwork模板有木模板和鋼模板兩種。使用前要將模板面清理干凈,不得粘有干硬
差錯一:自上料混凝土攪拌罐車潤滑油常常添不用換Error 1: the lubricating oil of concrete mixer often needs to be replaced常常檢