Standard No.:	GB/T 10920-2008
Chinese Name:	螺纹量规和光滑极限量规 型式与尺寸
English Name:	Types and dimensions of screw thread gauge and plain limit gauge
Professional Classification:	J42 Measuring tool and instrument
Professional Classification:	GB National Standard
ICS Classification:	17.040.30 Measuring instruments
Issued by:
Issued on:	2008-11-12
Implemented on:	2009-05-01
Status:	VALID
Language:	English
File Format:	PDF
Word Count:	34000 words
Price(USD):	1020 (USD)
Delivery:	via email in 1-8 business day

前言Ⅰ
１　范围１
２　规范性引用文件１
３　术语和定义１
４　分类１
５　普通螺纹量规型式与尺寸２
５．１　锥度锁紧式螺纹塞规２
５．２　三牙锁紧式螺纹塞规７
５．３　套式螺纹塞规１２
５．４　双柄式螺纹塞规１４
５．５　整体式螺纹环规１８
５．６　双柄式螺纹环规２０
６　梯形螺纹量规型式与尺寸２２
６．１　锥度锁紧式螺纹塞规２２
６．２　三牙锁紧式螺纹塞规２７
６．３　双柄式螺纹塞规２９
６．４　整体式螺纹环规３１
６．５　双柄式螺纹环规３３
７　统一螺纹量规型式与尺寸３５
７．１　锥度锁紧式螺纹塞规３５
７．２　双柄式螺纹塞规４０
７．３　整体式螺纹环规４１
７．４　双柄式螺纹环规４４
８　光滑极限量规型式与尺寸４６
８．１　针式塞规４６
８．２　锥柄圆柱塞规４７
８．３　三牙锁紧式圆柱塞规４９
８．４　三牙锁紧式非全形塞规５１
８．５　非全形塞规５３
８．６　球端杆规５４
８．７　圆柱环规５５
８．８　双头组合卡规５６
８．９　单头双极限组合卡规５７
８．１０　双头卡规５９
８．１１　单头双极限卡规６０
附录Ａ（规范性附录）塞规测头锥柄及其手柄锥孔用锥度量规及检验方法６３