ISO 648:1977被替代
Laboratory glassware - One-mark pipettes
出版：International Organization for Standardization
专家解读视频
KS L ISO 648:2006 - Identical
JIS R 3505:1994 - Equivalent
NBN EN 238:1996 - Identical
DIN 12690 (1975-04) - Identical
UNI 6258:1983 - Equivalent
BS 1583:1986 - Similar
NFB 35 305:1983 - Identical
UNE 400303:1997 - Identical
