11. SGX-D8122N   Dwyer economic pressure gauge
12. SGX-D8222N   Dwyer economic pressure gauge
13. SGX-D8322N   Dwyer economic pressure gauge
14. SGX-D8422N   Dwyer economic pressure gauge
15. SGX-D8522N   Dwyer economic pressure gauge
16. SGX-D8622N   Dwyer economic pressure gauge
17.  SGX-D8722N   Dwyer economic pressure gauge
18. SGX-D8822N   Dwyer economic pressure gauge
19. SGX-D8922N   Dwyer economic pressure gauge
20. SGX-D9022N   Dwyer economic pressure gauge TAG：