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Documentation to Diagnostics: Trends in Valve Repair
刊名：
Valve Magazine
作者：
GARY OSTROWSKI
刊号：
874B0056
ISSN：
1057-2813
出版年：
2012
年卷期：
2012, vol.24, no.2
页码：
43-45
总页数：
3
分类号：
TH134
语种：
eng
文摘：
Not long ago, car owners often performed basic repairs and maintenance tasks themselves. Also not so many years ago, shoppers had to visit separate stores to purchase groceries, clothing, electronics, hardware and medicines. Neither of these scenarios applies to most of today's consumers. The complexity of automobiles means even routine repairs and maintenance must be completed by trained mechanics using specialized equipment and computers. As far as shopping, the "super center" retailers offer the convenience of one-stop shopping for a vast array of products.
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