The purity of argon was analyzed by gas chromatography with argon discharge detector
3.
General technical specifications for high voltage test equipments part 4 : partial discharge detector
4.
We insist on " survival depending on quality " , and passed iso9001 , iso14001 , the products are approved by cnacl , dnv , bv , ccs , we always use advanced technology and equipments such as vacuum casting equipments from german hedrich company , foil winding machines , partial discharge detectors and lightning impulse voltage gener - ators , we shall provide our customers with super quality products and good service
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