Marine-grade stainless steel (316 grade) is a highly durable material used in harsh environments like offshore rigs, capable of withstanding 50 years of outdoor exposure including rain and snow while maintaining its structural integrity and functionality, such as laser-etched QR codes that remain scannable over decades.
拡張機能をインストールして、あらゆる動画内を即座に検索しましょう
What $49 buys that outlives you追加:
I spent 30 years building bridges, so I know metal. This little plaque is 316 marine grade stainless steel. Same grade they use on offshore rigs. 50 years outdoors, rain or snow, and the laser etched code still scans. You fix it to the stone, someone scans it, and her whole memorial opens free forever. $49 once. I have spent more on a tank of gas.
関連おすすめ
직관 및 곡관 배관 결합 고정 작업 #worker #process #fabrication #pipework #clamp
월드촌촌
2K views•2026-05-30
Wire To Wire Connection Trick | Strong And Secure Electrical Joint #shortvideo #wireworks
ElectricianTips-b1h
5K views•2026-06-02
Peterborough to Newark Northgate Driver's Eye View aboard an InterCity 225 - East Coast Main Line
TrainsTrainsTrains
822 views•2026-05-31
AI turbine design: hypersonic cooling leap #shorts #ai #hypersonic
bobbby_rn
671 views•2026-05-31
We Really Needed This…
bastarricafarms
627 views•2026-06-02
ALMOST COMPLETED:MILE 2 Interchange Nears Completion | Mega Construction Project
Emmanuelthecreator
267 views•2026-06-04
Mosquito Zapper with Schematic and Comparison to other Zappers
retireeelectronics2649
145 views•2026-06-03
Why you still can't book the 20-hour flight #travel #qantas #aviation
theavidaviator
1K views•2026-05-31
