Product Name: Dew Point Holiday Detection on Line Spark Detection Holiday Detection Model NO.: DACANG-500 Color: Black Customized: Customized Certification: CE Power: Electricity Cable Type: Shielded Test Region: Forming Cable Test Mode: Point Test Connectors: USB Trademark: Dacang Anticorrosion Origin: China Product Description Implement standards and specifications:GBJ 50205 Construction and acceptance of steel structure engineeringGB3095-82 Mandatory air pollutants emission standardsSY/T 0315-0315 External FBE coating technology standard of outer wall of buried steel pipeSY/T 0420-02 External wall of poly (PVC wrapping)Technology standard of buried steel pipe GB16297-1996 Air pollution comprehensive discharge standardsGB12348-90 Standard of noise at boundary of industrial enterprisesJB/T 8355-96 General technical conditions of shot blasting equipmentSY/T 0407-97 Steel surface pretreatment before coating applicationGB/T8923-1998 Steel surface corrosion level and rust cleaning level before coatingGB/T15607-95 Coating work safety specifications, electrostatic powder spraying process safetyIt is used for the Examination of the coating Layer.