Winter comes when it comes. After the temperature is lowered, it is a bad news for people who have no cars. Many people are surprised that for those who have no cars, it is a ghost in winter. Why is it bad for people with cars? ? Because the winter car is also facing …
Due to the huge market potential and historical opportunities, the LED industry has rapidly exploded in the past two years. From the enterprise to the local government, it is undoubtedly not optimistic about its good development prospects, but the lack of standards is becoming a huge obsta…
1 Overview Bevel gear (commonly known as bevel gear) is a transmission part used to transmit power and motion between intersecting axes. Its main parameter names and codes are: modulus M, number of teeth Z, pressure angle n, big end taper L, tooth width b, pitch cone angle, tip cone angle …
When plant concentrates Outokumpu fumes from roasting zinc sulfide to produce sulfuric acid, washed with sulfuric acid to remove mercury in flue gas, therefore the method known as the Outokumpu mercur…
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The dumper's transmission sub-tank high/low shifting gear is inhaled through a double H intake valve. The operation of the dump truck 's shifting cyl…
With the industrial development, corrugated cartons have been widely used as packaging materials. Due to the low threshold of corrugated cardboard boxes, the competition was abnormally severe. Carton users…