部位台账，计量单元，本期批注，取值调整

app/lib/bills_pos_convert.js

@@ -126,7 +126,7 @@ class BillsPosConvert {
                 if (p.drawing_code && posUnit.drawing_code.indexOf(p.drawing_code) < 0)
                     posUnit.drawing_code.push(p.drawing_code);
                 if (p.memo) posUnit.memo.push(p.memo);
-                if (node.postil) posUnit.postil.push(node.postil);
+                if (p.postil) posUnit.postil.push(p.postil);
 
                 const gclUnit = xmj.unitTree.addNode({pos_name: '',
                     b_code: node.b_code, name: node.name, unit: node.unit, unit_price: node.unit_price