Instrumentation and testing equipment / Advanced equipment and industrial automation / Process equipment and inspection instruments Sub-industry and Supply-chain Study

Filter-difference study

Against the 1,110-record Instrument Testing Equipment Keyword Candidate Study, this 700-record cohort shares 700 records. Only 0 occur here and 410 only in the reference; the union contains 1,110. These are filter-membership differences, not company entries or exits.

An ID-deduplicated archive snapshot, not the whole market, current recognition or operating results.

The largest recorded industry participation gap is for Advanced equipment: 564/700 here versus 684/1,110 in the reference, an absolute difference of 18.9 percentage points. The cohorts have overlapping company IDs and are not independent samples.

Zero means no recorded label, not no business; multi-label cells overlap.

Multi-label counts can overlap; filter compliance is not industrial advantage.

Existing excerpts do not certify entire old reports; list linkage is not final recognition. Full definitions are on the series page.

Shared records with Semiconductor Equipment Keyword Candidate Study: 700; records in this cohort but outside that set: 0. The intersection/union ratio is 64.0%, a measure of label overlap rather than business collaboration. Read comparison

Shared records with Instrument Testing Equipment Keyword Candidate Study: 700; records in this cohort but outside that set: 0. The intersection/union ratio is 63.1%, a measure of label overlap rather than business collaboration. Read comparison