… Parts suitable for use solely or principally with the apparatus of heading 85.35, 85.36 or 85.37. …
Explanatory notes
… 85.38 ‑ Parts suitable for use solely or principally with the apparatus of heading 85.35, 85.36 or 85.37. 8538.10 … headings. The heading includes, for example, boards for switchboards, generally of plastics or metal, without their instruments, provided they are clearly …