However, to confirm the material specifications, spark emission spectroscopic analysis was carried out on coupon level samples of the shaft and the key. Table 1 provides the measured compositions of the shaft and the key against the standard materials specification as per IS 1570. The authors ...
Waterproof: Under water 100 meters(Durable, lubricated double O-ring seals for twice the security to function under water) Bulb3xXM-L2 LED + 2x Red XPE LED (Max. 3000 Lumens) 1 Switch 3 modes: Low white/High white/Red Reflector: no hotspot design, no reflector ...