Ceramic Metal Sealing Vacuum Feedthrough Keyword Candidate Study
Ceramic Metal Sealing Vacuum Feedthrough Keyword Candidate Study. A count note for 5 archive records, dated 2026-10-16: labels, existing excerpts and record links, without stable rankings.
Revision and archive snapshot: 2026-10-16
Swipe tables sideways to see all columns.
Research findings
Small-cohort observation
This filter matches 5 archive records. Hubei Vacuum Electronic Technology Co., Ltd. (Hubei / Advanced materials); Nanjing Sanle Group Co., Ltd. (Jiangsu / Next-generation information technology); Xiang Ceramics Science & Art Co., Ltd. (Hunan / Advanced materials); these are reading samples.
Company cohort
Directly linked pages
Share of public archive
Archive date
5
5
0.0%
2026-10-16
Deduplicated company IDs.
Counts within parent sets
Set
All records
This subset
Excluding this subset
All public archive records
19,297
5
19,292
Observed labels
Dimension
Label
Count/base
Participation
reporting jurisdiction
Jiangsu
2/5
40.0%
reporting jurisdiction
Hubei
2/5
40.0%
reporting jurisdiction
Hunan
1/5
20.0%
industry
Next-generation information technology
3/5
60.0%
industry
Advanced materials
2/5
40.0%
Multi-label counts can overlap; filter compliance is not industrial advantage.
Evidence and list-linkage counts
Measure
Count
Companies with existing sourced excerpts
2/5
Existing reviewed bilingual excerpt pairs
2
IDs linked to 2026 local lists
2/5
Existing excerpts do not certify entire old reports; list linkage is not final recognition. Full definitions are on the series page.
How candidates match
Field
Matches/candidates
Name
0/5
Product field
5/5
Sub-industry
0/5
Fields can overlap; hits establish search relevance only.