High energy beta particles can also be detected by a thin-walled "windowless" G-M tube, which has no end window. Source: Internet
These tissue masses, which contain extensive contorted spirals of arteries and thin-walled veins, act as blood reservoirs that increase oxygen stores for use during diving. Source: Internet
It consisted of a stack of 9 uranium rings, each convert in diameter with a convert bore in the center, and a total length of convert, pressed together into the front end of a thin-walled projectile convert long. Source: Internet
Resonators Resonators are thin-walled tubes, typically made of aluminum, but any suitably strong material will do. Source: Internet
The anal glands of the Eurasian beaver are larger and thin-walled with a large internal volume compared to that of the North American species. Source: Internet
To reduce the weight of the driveshaft as much as possible, the W.2Y used a large diameter, thin-walled, shaft almost as large as the turbine disc, "necked down" at either end where it connected to the turbine and compressor. Source: Internet