2　Terminologies

2.0.1　Aligning

It is the process to adjust the position and state of equipment and parts to ensure the conformance to the requirements of design and this code.

2.0.2　Dye method

The method for determining the manufacture，assembly and installation quality of parts by applying or pasting colored materials on contact surfaces of mechanical parts and checking the contact condition.

2.0.3　Scraping

The method of treating the surface of parts by scraping off higher points from contact surfaces of parts with a tool.

2.0.4　Joint inspection

Joint inspection carried out jointly by the owner or the general contractor，the supervisor and the contractor on the mechanical equipment that has been installed.