China National Standards

China Thumbwheel Industry Standards English PDF List


  •  China " Thumbwheel" Industry Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    SJ/T 1754-1981 (KL3 type Thumbwheel switch)
    China Electronics Standards
    Thumbwheel

    English PDF
    SJ/T 1753-1981 (KL1 type Thumbwheel switch)
    China Electronics Standards
    Thumbwheel

    English PDF
    SJ/T 1752-1981 (Thumbwheel switches total technical conditions)
    China Electronics Standards
    Thumbwheel

    English PDF

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