I'd suggest checking manga forums or dedicated Bleach fan sites. They often have detailed breakdowns and recommendations on where to pick up after a specific part. Sometimes, the author or official sources might provide cues as well.
We can get the following answer: "6EP 1333-3BA10" is a model of the SITOP PSU200M series. The input voltage range of the power supply is 120/230- 500V AC, the output voltage is 24V <anno data-annotation-id ="9998884c-444a-444a-996a-9999999999999"> D </anno>, and the output current is 5A. The price of this model was 7933.58 yuan.
Honestly, I don't know when the TYBW manga starts. But you could search manga databases or ask in manga enthusiast communities to get the details you need.
The answer is: "OST song" refers to the song in the OST. OST referred to the original music in movies, TV series, and other film and television works, and the song part was the OST song. According to the search results, some OSTs of movies and television works included some songs, such as the theme song of the TV series OST of " A Thought of Passing Mountains," many of Zhou Shen's OST songs, and Yu Kewei's Top Ten Classic OSTs. Therefore, an OST song referred to the song part of the original music in a film or television work.