swagelok vs parker vs powerlok - in December 2012
Tested by ex.Swagelok Director Mr. Joo in Korea. in December with Mr. J.H. An/Seniour Engineer who is developer ferrule since 1989 in Korea
Tested by ex.Swagelok Director Mr. Joo in Korea. in December with Mr. J.H. An/Seniour Engineer who is developer ferrule since 1989 in Korea
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