About piezo crystal results of 1,884
84:32
65:10
52:07
55:13
53:50
55:26
53:52
43:58
85:12
56:46
49:50
59:13
69:28
50:03
78:11
69:14
53:56
57:49
40:24
44:42
57:54
55:39
48:02
56:25
71:20
144:15
52:43
50:37
51:08
45:17
59:34
87:29
89:48
65:24
51:31
77:43
71:45
74:44
74:55
150:25
132:04
74:51
79:53
67:42