321 usg 3 products are offered for sale by suppliers on Alibaba.com, of which other veterinary instrument accounts for 43%, other ultrasonic & electronic equipment accounts for 4%, and medical ultrasound instruments accounts for 3%.
A wide variety of usg 3 options are available to you, such as plastic, metal and acrylic.You can also choose from electrical, usg 3,as well as from class ii, class i, and class iii usg 3, and whether usg 3 is gb15979-2002, mol, or gb/t18830-2009.