You will see all the processes (material preparation, assembly, testing, inspection, packaging, etc.) of these four types of boilers 700KW, 1000KW, 2100KW, 2800KW (1 for each type)
You will see all the processes (material preparation, assembly, testing, inspection, packaging, etc.) of the four types of boilers 700KW, 1000KW, 2100KW, 2800KW, etc., have to go through (1 per type)
You will see that all processes (material preparation, assembly, testing, inspection, packaging, etc.) of these four types of boilers (700kW, 1000kW, 2100kw, 2800KW) have to go through (1 for each type)