- 1 ~ 11 (1H)
9 ~ 21 (2H)
19 ~ 31 (3H)
29 ~ 41 (4H)
39 ~ 51 (5H)
49 ~ 61 (6H)
59 ~ 71 (7H)
69 ~ 81 (8H)
79 ~ 91 (9H)
89 ~101 (10H)
水平微量滴定管 Microburet，Horizontal type
氣壓計 Aneroid Barometer(NO.7610-20)
紅外線溫度計 SK-8700-II (NO.8261-00)
落蓋坩堝 Crucible for Coal’s Volatiles Test