Description of fields in the LMT database tables

Here is the MySQL command with which the table was created

CREATE TABLE LowMassTapeTest (
 BarCode      VARCHAR(15)      DEFAULT '' NOT NULL,
 MfrCode      VARCHAR(15)      DEFAULT '' NOT NULL,
 Tester       VARCHAR(10)      DEFAULT '' NOT NULL,
 DateAndTime  DATETIME         DEFAULT '0000-00-00 00:00:00' NOT NULL,
 Sheet1       INT(4)           DEFAULT '0' NOT NULL,
 Sheet2       INT(4)           DEFAULT '0' NOT NULL,
 Lenght       FLOAT(4)         DEFAULT '0' NOT NULL,
 Material     VARCHAR(10)      DEFAULT ''  NOT NULL,
 Type         VARCHAR(10)      DEFAULT ''  NOT NULL,
 R11          FLOAT(4)         DEFAULT '0' NOT NULL,
 R12          FLOAT(4)         DEFAULT '0' NOT NULL,
 R13          FLOAT(4)         DEFAULT '0' NOT NULL,
 R14          FLOAT(4)         DEFAULT '0' NOT NULL,
 R15          FLOAT(4)         DEFAULT '0' NOT NULL,
 R16          FLOAT(4)         DEFAULT '0' NOT NULL,
 R17          FLOAT(4)         DEFAULT '0' NOT NULL,
 R18          FLOAT(4)         DEFAULT '0' NOT NULL,
 R21          FLOAT(4)         DEFAULT '0' NOT NULL,
 R22          FLOAT(4)         DEFAULT '0' NOT NULL,
 R23          FLOAT(4)         DEFAULT '0' NOT NULL,
 R24          FLOAT(4)         DEFAULT '0' NOT NULL,
 R25          FLOAT(4)         DEFAULT '0' NOT NULL,
 R26          FLOAT(4)         DEFAULT '0' NOT NULL,
 R27          FLOAT(4)         DEFAULT '0' NOT NULL,
 R28          FLOAT(4)         DEFAULT '0' NOT NULL,
 R29          FLOAT(4)         DEFAULT '0' NOT NULL,
 IR112        FLOAT(4)         DEFAULT '0' NOT NULL,
 IR123        FLOAT(4)         DEFAULT '0' NOT NULL,
 IR134        FLOAT(4)         DEFAULT '0' NOT NULL,
 IR145        FLOAT(4)         DEFAULT '0' NOT NULL,
 IR156        FLOAT(4)         DEFAULT '0' NOT NULL,
 IR167        FLOAT(4)         DEFAULT '0' NOT NULL,
 IR178        FLOAT(4)         DEFAULT '0' NOT NULL,
 IR212        FLOAT(4)         DEFAULT '0' NOT NULL,
 IR223        FLOAT(4)         DEFAULT '0' NOT NULL,
 IR234        FLOAT(4)         DEFAULT '0' NOT NULL,
 IR245        FLOAT(4)         DEFAULT '0' NOT NULL,
 IR256        FLOAT(4)         DEFAULT '0' NOT NULL,
 IR267        FLOAT(4)         DEFAULT '0' NOT NULL,
 IR278        FLOAT(4)         DEFAULT '0' NOT NULL,
 IR289        FLOAT(4)         DEFAULT '0' NOT NULL,
 LeakCurr     FLOAT(4)         DEFAULT '0' NOT NULL,
 HV        FLOAT(4)         DEFAULT '0' NOT NULL,
 PassTest     INT(4)           DEFAULT '0' NOT NULL,
 Comment      VARCHAR(200)     DEFAULT ''  NOT NULL,
 PRIMARY KEY(BarCode));