Retirement elongation indicator for mast raising lines
Retorque measuring apparatus
Retorque measuring apparatus
Retractable batch reactor sampler
Retractable humidity sensor for use in corrosion test chambers
Retractor tool
Retrievable downhole flow meter
Retrievable hydrostatic testing tool for pressure testing tubing
Retrieval of articles from beneath the surface of a body of wate
Retrieval tool therefor, and methods
Retriever tool
Retrodictive molecular and particle in-situ snares
Retrofit device and method for altering the volumetric ratio of
Retrofitable pavement strain gauge
Retroflective attitude determining system
Return grain elevator monitor
Reusable centrifuge fixture and methods of making and using same
Reusable in situ concrete test specimen apparatus and method
Reusable plumbing test pipe
Reusable preload indicating washer assembly