A lithium-ion storage battery is a high-energy density rechargeable battery technology that uses lithium ions as the main active component to store and release electrical energy. Lithium-ion batteries are currently the most common type of rechargeable bat
18cm 7inches Disposable Short Measuring Tape for Wound · Pocket-size medical ruler in inches and centimeters. · Features imprinted wound diameter gauge and pupil dilation gauge. · Made from 250g Art Paper for greater durability. Product Description: Flow
Correct bladder positioning is the basis of accurate measurement of bladder volume. During use, place the handheld bladder scanner on the hypogastrium area of the body and below the symphysis pubis. Before inspection, the ultrasonic coupling agent shall b
The frame is made of plastic material and the temple is design of metal material to lightenPressure on both sides of the face. Optimized high definition plastic lens, hardened and crush resiatance, wearproofand waterproof, bringing a better experience. Ma