... LMKC), take lead end flange (LMF-E/LMK-E), KH simple type, type, since embellish OB LMC/LMG open the mouth ... series of Asia, southeast Asia, Japan, South Korea, China, etc. To the metric system for standard size, with straight reel diameter tolerance ... , used for gap adjusting occasions, points big openings and small opening two) according to performance points: 1: regular (general performance demands ...