We just got a new card from a student, Kevin Chen is a super-smart inspector. He is bilingual, speaking Chinese…
Posted on November 25, 2019
| by JJ Greive |
Water hammer or hydraulic shock is often caused by a lack of air chambers. When a valve is shut off…
November ended our 2019 school year. Class 23 saw bright future inspectors score 90% and higher on their final exams. After 120 hours…