Changchun mold industry "cluster" market

In 2012, China's equipment manufacturing industry fell into the most difficult winter in history, and its growth rate was lower than the total industrial economy for the first time. The mold industry in Changchun, like many equipment manufacturing industries, faces a severe situation.

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Ebb Tide China luxury car market fission

After last year's big wave in the auto market, the domestic luxury car market has long occupied the first camp of Audi, BMW, Mercedes-Benz "Three Kingdoms War", gradually evolved into Audi, BMW's "duoxiong" battle, with the prospect of leading the Lexus slowed d

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Wood-based panel tester installation procedure

First, install the first-level components: Install the unloading, loading, starting lever, and damper bases of the manual panel testing machine, and then perform component assembly. Second, when the buffer-level components are assembled with the buffer base, the buffer center line and the

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Application of vacuum switch vacuum tester

The traditional way to judge whether a vacuum switch vacuum bulb leaks is through the AC withstand voltage test, but it turns out that using an AC withstand voltage test does not completely detect the vacuum switch vacuum bubble leakage, the most effective method is to detect the vacuum Bubble vacuu

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