NULL<p>Database Connected</p>insert into smn (mch_id, timestamp, tre200s0, rre150z0, sre000z0, gre000z0, ure200s0, dkl010z0, fu3010z0, fu3010z1, prestas0, pp0qffs0, pp0qnhs0, dv1towz0, fu3towz0, fu3towz1, ta1tows0, uretows0, tdetows0, tde200s0) values (  , , NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )push to database