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The simplest way is to use copper cleaner. Brass, red copper, bronze, fingerprints, oxide layers, e...
965HP1139248653Months ago 56
Action mechanism of grouting pipe: the grouting pipe is a flexible material. Under the action of so...
632HP1955065913Months ago 72
Here we focus on polyurethane. Polyurethane is an ideal cold storage material in the cold storage pr...
570HP1556427003Months ago 57
Porcelain is often used for food utensils, utensils and furnishings. The decoration mainly includes...
409HP1847207643Months ago 60
After the floor has just been laid, always keep the indoor air circulating.What is their price leve...
256HP1583123773Months ago 69
B. spring steel C. bearing steel tool steel: A. carbon tool steel; b. Alloy tool steel; c. High spee...
709HP1805184933Months ago 65
More accurately SPC floors with obvious pungent smell should not be environmentally friendly.SPC rur...
275HP1272265623Months ago 56
Regularly check the connection of each part and tighten it if there is any looseness. The tightness...
779HP1365896603Months ago 62
Brake operators of various mechanisms on the equipment should regularly check and adjust the gap bet...
935HP1751928713Months ago 72
The bearing capacity of the ground under the concrete foundation plate should be greater than .Mpa.T...