GB/T 41053-2021
全断面隧道掘进机 土压平衡-泥水平衡双模式掘进机
GB/T 34651-2017
全断面隧道掘进机 土压平衡盾构机
HB 572-1989
双面压板
1989-05-13
QJ 1145.2A-2007
焊接夹具零件及部件 第2部分:双面平压板
Welding fixture parts and components Part 2:Double side flat clamp plate
2007-05-22
HB 3963-1987
平压板
1987-04-08
HB 1293-1987
平压板
1987-04-08
HB 1587-1987
平压板
1987-04-08
HB 2460-1989
单面平压板
1989-05-13
HB 1711-1987
齿纹平压板
1987-04-08
HB 4530.4-1991
H型孔系组合夹具压板类件 平压板
1992-01-23
HB 4530.5-1991
H型孔系组合夹具压板类件 平压板
1992-01-23
HB 7028.1-1994
夹具通用元件压紧件 加长平压板
1994-10-31
HB 7147.1-1995
大型系列组合夹具压紧件 平压板
GOST R 50621-1993
Платы печатные одно- и двусторонние с неметаллизированными отверстиями. Общие технические требования
单面和双面印刷板 带平孔 一般规格
JB/T 8010.9-1999
机床夹具零件及部件 平压板
The parts and units of jigs and fixtures Flat clamp plate
1999-08-06
UNE 20621-4-1983
PRINTED BOARDS. SPECIFICATION FOR SINGLE AND DOUBLE SIDED BOARDS WITH PLAIN HOLES
印制板 带平孔的单面和双面板规范
1983-07-15
BS 6221-4-1982
Printed wiring boards-Method for specifying single and double sided printed wiring boards with plain holes
印刷线路板 带平孔的单面和双面印刷线路板的规定方法
1982-01-29
DIN EN 123100
Sectional specification: single and double sided printed boards with plain holes; german version EN 123100:1992
分规范:带平孔的单面和双面印制板；德文版EN 123100:1992
1992-11-01
QJ 1145.1A-2007
焊接夹具零件及部件 第1部分:单面平压板
Welding fixture parts and components Part 1:Single side flat clamp plate
2007-05-22
BS EN 123100-1992
Harmonized system of quality assessment for electronic components: Sectional specification: Single and double sided printed boards with plain holes
电子元件质量评定协调体系:分规范:带平孔的单面和双面印制板
1989-09-29