亚洲综合色无码,国产精品一区二区在线观看,久久人妻少妇嫩草AV蜜桃,日本丰满熟妇bbxbbxhd

Welcome to XX latex Mold Co., Ltd

Latex product design customization

Provide you with reliable latex solutions

Contact Hotline:400-600-8888

The current positionHome page> Product display >Product center return
  • Vacuum furnace industry

Vacuum furnace industry

Coil usually refers to the wire winding in the shape of a ring, the most common coil applications are: motor, inductor, transformer and ring antenna, etc. The coil in a circuit is the inductor. The wires are wound one by one and insulated from each other. The insulated tube may be hollow or contain an iron core or magnetic powder core, called inductance for short. Inductance can be divided into fi

introduce< / introduce
Coil usually refers to the wire winding in the shape of a ring, the most common coil applications are: motor, inductor, transformer and ring antenna, etc. The coil in a circuit is the inductor. The wires are wound one by one and insulated from each other. The insulated tube may be hollow or contain an iron core or magnetic powder core, called inductance for short. Inductance can be divided into fixed inductance and variable inductance, fixed inductance coil referred to as inductance or coil. Denoted by L, the units are Henry (H), millimeter Henry (mH), micro Henry (uH),1H=10^3mH=10^6uH.

Scan and get the discount

  • tell:400-600-0000
  • Fax:0000-000000
  • cell-phone number:18000000000
  • Address: Minzhi street, Longhua District, Shenzhen, Guangdong Province
+ wechat number:weixinhao

Copy wechat number and add wechat