https://www.nationalrubber.com/product-catalog/category/miscshape/h-l-strips-extruded
"H" & "L" Strips Extruded | Rubber Products | National Rubber Corporation
High-quality extruded "H" and "L" strips for sealing, cushioning, and edge protection applications. Custom rubber extrusions for industrial use.
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https://polen.itu.edu.tr/entities/publication/a8e6b14b-9d93-484b-b74a-1dce49a8dce1
Compact dual band CPW-fed monopole antenna with L-strips for WLAN/WiMax applications
A novel dual band CPW-fed antenna with symmetrical L-strips is presented for WLAN and WiMax applications. The proposed antenna is composed of a square ring...
dual bandcompactcpwfedmonopole
https://www.assaygenie.com/l-lactic-acid-test-strips-ba0176/
L-Lactic Acid Test Strips (BA0176)
lactic acidtest strips
https://www.interlab.co.nz/product/0-400ppm-mg-l-qac-indicator-strips-clearance/
0-400ppm (mg/L) QAC Indicator Strips- CLEARANCE - Interlab NZ
indicator stripsmglqacnz