検索キーワード： 著者 "James Goldstein" すべてのカテゴリー

Are you ready to elevate your career in HVAC and gain the certification you need to stand out? Whether you're new to the industry or looking to renew your credentials, the EPA 608 Certification Guide is the ultimate resource to ensure you pass the exam with confidence and precision. In this comprehensive guide, we break down every aspect of the EPA 608 certification exam-from the fundamentals of refrigerants and their environmental impact to the practical application of HVAC system maintenance and refrigerant recovery.

Interference uncovers the explosive revelations of the Mueller investigation, detailing the behind-the-scenes efforts to expose Russian interference in the 2016 presidential election to favor Donald Trump and the ways Trump interfered in the ongoing investigation, as recounted by Robert Mueller’s closest colleagues, and including an introduction by Mueller himself. The team also shares new and important insights about the role of a special counsel and a criminal investigation in holding a president accountable.