国标标准：GB/T 23911《无损检测 渗透检测用试块》

标准号standardno.中文标准名称standard title inchinese英文标准名称standard title inenglish状态 state备注 remarkgb/t23911-2009无损检测渗透检测用试块non-destructivetesting - blocks for penetrant testing现行2009-12-01实施

本标准规定了渗透检测用试块（或渗透试块）的分类、技术要求和检验方法。本标准适用于渗透试块的型式检验和出厂检验。本标准也可作为用户订货的验收依据。注：本标准适用的渗透试块未包括gb/t 18851.3 中的 1 型和 2 型试块。

this standard specifies the classification, technicalre and test methods of blocks for penetrant testing (orpenetrant testing blocks). this standard is applicable to typetesting and exfactory inspection of penetrant testing blocks.thisstandard may also be used as the acceptance criteria for in clientorders. note the penetrant testing blocks applicable to thisstandard do not include type 1 and type 2 blocks in gb/t18851.3.

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