Gas Basics is ideal for natural gas professionals and pipeline engineers. The app includes a variety of tables, equations, tips and notes that are use …
Pumps Basics contains a large selection of Pump/Fans/Turbine laws, equations, tables and reference material that Engineers may find useful during thei …
Steam Basics contains a large selection of Steam and Gas equations, tables and reference material that Engineers may find useful during their work.免費玩 …
Aikido Basics The practice of Japanese Aikido differs from other martial arts in many ways. Aikido is not so much about fighting, as it is about defen …
Langenscheidt dictionaries - dictionaries, phrasebooks and reference products for school, home, office, and travel from the most internationally renow …
The PONS Dictionary English BASIC with 120,000 headwords, phrases and translations is a reliable aid for everyday and leisure use!Do you need to check …
The PONS Dictionary French BASIC with 106,000 headwords, phrases and translations is a reliable aid for everyday and leisure use!Do you need to check …