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公司名稱：武漢盛美特機電設(shè)備有限公司
會員級別：免費會員

以上標準和本標準不適用于醫(yī)用電氣設(shè)備、發(fā)爆器、發(fā)爆器試驗儀和點火電路試驗儀
至于你所提到的"EX2DB4",本人實在是沒見過類似你的標準,疑為你誤抄了此型號或符號.
常見符號為"EXDⅠ/Ⅱ BT3"
"EX"為通用符號,表示EXPLOSIVE
"D"表示次防爆型式為"隔爆型D".
"Ⅰ"或"Ⅱ"表示電氣設(shè)備分類,Ⅰ為煤礦用電氣設(shè)備,Ⅱ為除煤礦外其它爆炸性氣體環(huán)境用設(shè)備.其中,Ⅱ類隔爆型"D”和本質(zhì)安全型"I”電氣設(shè)備又分為ⅡA,ⅡB和ⅡC類.
"T3"表示溫度組別.

ATOS DKU-1613-00 ATOS SC-PFED-41085
ATOS DKU-1671/WP-X-24DC ATOS SESINO MASTER CATALOG
ATOS DKU-1671-00 ATOS SHLI-50331
ATOS DKU-16716-X-24DC ATOS SHOP TABLE
ATOS DKU-16719-X-24DC ATOS SP-/R-DP-2
ATOS DKU-1671-X-12DC ATOS SP-/R-DP-3
ATOS DKU-1671-X-24DC ATOS SP-/R-DP-6
ATOS DKU-1672-00 ATOS SP-031300-CABLE
ATOS DKU-1672-X-12DC 換向閥 SUN DLDA-MCN-224
閥 SUN DCCF-XXN
閥 SUN CKEB-XBV
閥 SUN NCCB-KAN
閥 SUN PVJA-LDN
溢流閥 SUN RDDA-LDN:s=35.3Bar
溢流閥 SUN RDDA-LSN:8bar,3.5~14bar
平衡閥 SUN CBEA-LIN-ZNV/M
平衡閥 SUN CBEA-LHN-BBA
閥 SUN LPJC-XHN
閥 SUN CVGV-XCN+PAX/S
單向閥 SUN 單向閥CXFA-XBN
單向閥 SUN CXBA-XEV-0GH8
閥 SUN NFDC-LAN-DBA-S
閥 SUN NFDC-LAN-ODK7
閥 SUN FXFA-LAN-35-00LP
閥 SUN PPFB-LWN-0DP7
閥 SUN OFF7-AC GBY
閥 SUN OA97-AC EPB
換向閥 SUN DMDB-SNN
平衡閥 SUN CBIG-LDN
閥 SUN CBEA-LIN-BBY
溢流閥 SUN RPEC-LWN-FBA-S
線圈 SUN 770-224
單向閥 SUN CXHA-XZN-DBM
閥 SUN PBHB-LBV
單向閥 SUN CXBA-XCV
單向閥 SUN XEOA-XXN
單向閥 SUN DWDA-XAV
單向閥 SUN XBOA-XXN
閥 SUN SUN-NG10 KOMPL
直動減壓閥 SUN PRFB-LBN
閥 SUN DFDB 8DN
閥 SUN DKFR-XHN
閥 SUN T-8A AND T-9A
閥 SUN RTF-04 1214 ATOS SP-15-AZRA-102100-15F
ATOS DKU-1673/1-00 ATOS SP-15-AZRA-102100-15F/18
ATOS DKU-1673/1-X-12DC ATOS SP-15-AZRAE-102100-15F
ATOS DKU-1673/1-X-24DC ATOS SP-15-AZRT-100100-15F
ATOS DKU-1673-00 ATOS SP-15-AZRT-101200-15F
ATOS DKU-1673-X-12DC ATOS SP-15-AZRTE-100100-15F
ATOS DKU-1673-X-24DC ATOS SP-15-AZRTE-101200-15F
ATOS DKU-1674/8-00 ATOS SP-15-DK-401071
ATOS DKU-1674/8-X-12DC ATOS SP-15-DK-401083
ATOS DKU-1674/8-X-24DC ATOS SP-15-DK-501510H
ATOS DKU-1674/FC-X-24DC ATOS SP-15-DKO-106000F
ATOS DKU-1674-00 ATOS SP-15-DKO-106100F1
ATOS DKU-1674-X-12DC ATOS SP-15-DKO-106100F2
ATOS DKU-1674-X-24DC ATOS SP-15-DKO-106100F3
ATOS DKU-1675-00 ATOS SP-15-DKRZA-404373
ATOS DKU-1675-X-12DC ATOS SP-15-DKU-200061P
ATOS DKU-1675-X-24DC ATOS SP-15-DKU-200071
ATOS DKU-1676-X-24DC ATOS SP-15-DKU-200073P
ATOS DKU-1678-00 ATOS SP-15-DKU-200074
ATOS DKU-1678-X-24DC ATOS SP-15-DKU-200075
ATOS DKU-1700/2-00 ATOS SP-15-DKU-200081
ATOS DKU-1700/2-X-12DC ATOS SP-15-DKU-230070
ATOS DKU-1700/2-X-24DC ATOS SP-15-DKU-230080
ATOS DKU-1701/2/L3-X-24DC ATOS SP-15-DKU-230083
ATOS DKU-1701/2-00 ATOS SP-15-DKU-230086
ATOS DKU-1701/2-X-12DC ATOS SP-15-DKZOR-105193
ATOS DKU-1701/2-X-24DC ATOS SP-15-DKZOR-105393

DPF3-21
DPF3-25
DPF3-30
DPF3-35
DPF3-38
DPF4-42
DPF4-47
DPF4-50
DFP4-57
DFP4-60
放大器 插頭式
EPC-110/10E0