In the type of ducks in China, Sichuan husk belongs to the local fine variety with smaller body and meat. The central production areas are located in Mianyang, Wenjiang and Leshan counties in Sichuan Province, and are widely distributed in the paddy fields in Sichuan Province. The early maturation of Sichuan Mama, strong grazing ability and relatively high chest legs are the main varieties of meat ducks produced in Sichuan Province. The Sichuan Ma duck has a small body size, a solid and compact body, tight feathers, and a long neck.å–™ orange, black beans, black, chest developed, prominent.胫, è¹¼ orange. Mother ducks are more feathery and mostly brownish brown. The feathers on the buttocks of the brown-brown female duck are all based on light brown with oval black spots. The black spots gradually increase from the head to the back of the body and the color deepens. There is a more white collar around the neck 2/3. The belly is white feathers. The darker color of the brown hemp duck is called “marijuana duckâ€, and the yellow mud feather and small spot are called “jute duckâ€, and other variegated feathers account for about 5%. The dwarf body is long and narrow, with 2 to 4 feathers and bending back. The drake's feathers are relatively uniform, and are often divided into two types: one is called the "blue-headed drake," and the drake has a green feather on the top 1/3 or 1/2 of its head and neck, and its belly is white feathers. The chest is auburn feathers; the other is called the “shadock male duckâ€. The feathers on the top 1/3 or 1/2 of the head and neck of the male duck are black and white, with no emerald luster. The shoulders and back are light yellow with reed stripes, the chest is auburn, the belly velvet is white, and the sexual feather is gray. The weight of adult ducks of Sichuan Ma duck: 1.67 kilograms of ducks and 1.85 kilograms of ducks. Under grazing conditions, the average annual egg production is about 150 eggs. The average egg production per year on 500 days is 131 eggs. The average egg weight is 72-75 grams. The eggshells are mainly white and some are blue.
A Dental Autoclave, also known as a Steam Sterilizer, is the machine that is used to properly sanitize dental equipment after its use. It utilizes high-pressure temperatures and steam to combat debris and bacteria. Class B autoclave can be used to sterilize all loads including solids, type A hollow instruments, type B hollow instruments, porous loads and wrapped instruments.both packaged and un-packaged. Dental steam sterilizer also including three test program: Bowie & Dick test, Helix test, and Vacuum test.
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