46877 | https://www.nordson.com/zh-CN/divisions/polymer-processing-systems/products/feedblocks-co-extrusion?con=t&page=1987
ASYMTEK Products | Nordson Electronics Solutions
Surface Mount Technology Association (SMTA) | https://www.smta.org/board_of_directors/past_members.cfm
, (Rockwell International) Retired Vice President 1987 President 1988, 1989 Director 1990, 1991, 1992 Chuck Bauer, Tech Lead Corporation Secretary 1996 Planning Committee 1997, 1998 VP Communications 1999, 2000 Joe Belmonte, (Bose Corporation
Surface Mount Technology Association (SMTA) | https://www.smta.org/board_of_directors/former_members.cfm
, (Rockwell International) Retired Vice President 1987 President 1988, 1989 Director 1990, 1991, 1992 Chuck Bauer, Tech Lead Corporation Secretary 1996 Planning Committee 1997, 1998 VP Communications 1999, 2000 Joe Belmonte, (Bose Corporation
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/RSS_zero-component-orientation-level-a-or-b_topic2442.xml
;So, the IPC-SM-782 that was released in 1987 and was the standard for 18 years had Level B Orientation. Why we accepted to change it was a huge mistake. 
PCB Libraries, Inc. | https://www.pcblibraries.com/Forum/zero-component-orientation-levels-a-b_topic1464_post5898.html
& B Posted: 05 Nov 2014 at 10:15am IPC-SM-782 released in 1987 and was active for 18 years, had Level B as the default Zero Component Orientation . PCB Libraries, Inc
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/topic1464&OB=ASC.html
& B Posted: 05 Nov 2014 at 10:15am IPC-SM-782 released in 1987 and was active for 18 years, had Level B as the default Zero Component Orientation . PCB Libraries, Inc
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/zero-component-orientation-levels-a-b_topic1464.html
& B Posted: 05 Nov 2014 at 10:15am IPC-SM-782 released in 1987 and was active for 18 years, had Level B as the default Zero Component Orientation . PCB Libraries, Inc