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- HB 4007-1987 气瓶专用锥螺纹中径螺纹环规
- HB 4007-1987
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- HB 4005-1987 气瓶专用切制锥螺纹前光滑环规
- HB 4005-1987
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- HB 3894-1986 普通螺纹环规 d＝M105×1.5~M150×2
- HB 3894-1986
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- HB 3893-1986 普通螺纹环规 d＝2~100mm P＝0.4~2mm
- HB 3893-1986
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- HB 3892-1986 普通螺纹环规 d＝1~3.5mm P＝0.2~0.35mm
- HB 3892-1986
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- HB 7020-1994 矩形花键综合环规 ｄ＝１１~１１２
- HB 7020-1994
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- HB 7012-1994 ４５°渐开线花键综合通端环规
- HB 7012-1994
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- HB 7005-1994 ３０°渐开线花键综合通端环规
- HB 7005-1994
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- HB 6814-1993 气动量仪内径测量头用校对环规(ｄ＞３~８０)
- HB 6814-1993