JB/T 9162.48-1999 Dimensions of screw-type movable center seats
Basic Information
Standard ID:
JB/T 9162.48-1999
Standard Name: Dimensions of screw-type movable center seats
Chinese Name:
螺杆式活动顶尖座 尺寸
Standard category:Machinery Industry Standard (JB)
state:in force
Date of Release1999-05-20
Date of Implementation:2000-01-01
standard classification number
Standard ICS number:Mechanical Manufacturing>>Machine Tools>>25.080.01 General Machine Tools
Standard Classification Number:Machinery>>Process Equipment>>J44 General Fixture
Publication information
other information
Focal point unit:Mechanical Science Research Institute
Introduction to standards:
JB/T 9162.48-1999 JB/T 9162.48-1999 Dimensions of screw-type active center seats JB/T9162.48-1999 Standard download decompression password: www.bzxz.net
Some standard content:
JCS 25.080.01
Standard of the Machinery Industry of the People's Republic of China
JB/T9162.1-9162.48--1999
The parts and units of inspection jig1999-05-20 Issued
State Machinery Industry Bureauwww.bzxz.net
2000-01-01 Implementation
Standard of the Machinery Industry of the People's Republic of China
Thread type ovable ceater StandDitasions
The standard specifies the type and size of the Nadu type moving top
Type and size are as specified in the following figure,
for reference
marking example:
tHeart high inflammation 30mm explosion grid or movable original tip seat mark: tip 300JB/T9162.48--1999
Guohao Machine Board Industry Bureau 1499-05-2 approved
JB/T9162.48—1999
Generation banned date 44 001.48-8
2(NH0-Q1-1 delivery
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