山東中發(fā)PIXSYS ATR401-24ABC原裝進(jìn)口
燃燒產(chǎn)生的噪聲：在燃燒過程中可能發(fā)生、排氣、以及燃燒時上升氣流影響周圍空氣的擾動，這些現(xiàn)象均會伴隨噪音的產(chǎn)生。引擎、鍋爐、熔煉爐、渦輪機等這一類的燃燒設(shè)備均會產(chǎn)生這一類的噪音。其他噪聲：在日常生活中，諸如室內(nèi)各項家庭用具均會發(fā)生聲音，如冷氣機、音響、抽油煙機、電視、空調(diào)設(shè)備，均為噪音源，另外；如學(xué)校、商場、公園、體育場等公共場所亦可視為噪音產(chǎn)生的場所。利用噪音計控制噪音源噪音分貝值噪音計又叫噪聲計、聲級計，是噪聲測量中基本的儀器。
BANNER IATR.756SMRA
SELET傳感器CPF3CK50
EAO 82-10-000635
BURKERT電磁閥130764
automationdirect Bulkhead connector, M12 nut 5-pin female to pigtail connection, 22 AWG, 1.6ft/0.5m cable length, polypropylene conductor insulation material. Mounting nut(s) included.
AVENTICS 4.37513E+11
MD MICRODETECTORS傳感器AE6/AP-2A
HENGSTLER 525199 GEBER RI58-O/ 1000AQ.46RD
SCHNEIDER BMH0703P17F1A
HENGSTLER 521252 GEBER RI36-O/ 600ER.31KB-F0
UNIVER S1005162300M
CAMOZZI 50M2U25A0445 50M2U25A0445 CILINDRI SERIE 50
AVENTICS 822934228
MD MICRODETECTORS傳感器MDI63F 2206
PIZZATO PA 20410-M2
PIZZATO FM 2056-M2R24
TEAFLEX PRM40M0707 PRES.MULTIF. 7 X 7 ISO40
03716203 HDP30.34D*- * *-LGF/GF-*G0-N-P
SCHNEIDER XCMD2510L10
AVENTICS 7472003006
CAMOZZI G-90-25-32 G-90-25-32 ACC.CILINDRI M10X1,25 INOX
CAMOZZI 63MP2C050A1750R 63MP2C050A1750R CILINDRI S.63 PROFILO
04209753 STEP-UP GEARBOX MPE3/S2B/FS-7/3
EAO 82-10-001304
SCHNEIDER LE2D09N7
CAMOZZI FP2PMTA-11CL-11QL FP2PMTA-11CL-11QL ELETTROVALV.
AVENTICS 52090345
automationdirect CWC016-00-40V47 Thumbnail
PIZZATO FR 1116-M2
EAO 14-987.1004
GEFRAN F031725 MK4-S-B-0400-G-4 0000XX11X00X0XX
SCHNEIDER EPH2900221
HENGSTLER 524896 GEBER RI58-O/ 25ES.41KX-S
CAMOZZI E551/9 E551/9 VITE M3X16 UNI 8112 AUTOFORMANT
06862904 LVP 30D-32S5-LMD/QB-N-RN (49/1450)
SCHNEIDER XB4BP21EX
SCHNEIDER KSA400DMBK4A
CABUR PLT16 PIASTR. S P. TESSERE TMC
MD MICRODETECTORS傳感器MDI58F 75
automationdirect 88MXL025PP Thumbnail
02006933 MOTOR PLM20.20D0-82E2-LEA/EB-N-82E2
MP FILTRI SGEG60PD03105
KENDRION 32 073-32B40 500V
UNIVER K2000800520M
AVENTICS R402000827
AVENTICS G551A303-146
AVENTICS E223A027-002
HENGSTLER 525068 GEBER RI58-O/ 360ES.41KJ
CAMOZZI 61M2P063A1000VS01 61M2P063A1000VS01 CILINDRI SERIE 61
LIKA SMA5-GA-5-12 SENSORE SMA5
AVENTICS B320A184EFA8
MP FILTRI SGEG40PA03035
SCHNEIDER BLRCH111A133B69
SCHNEIDER EVCP133D7IP31
GEFRAN F070313 GFW-2PH-250-480-0-0-0-0-0-1-P
BURSTER 8435-6005
CAMOZZI HN199-S-6C-5BLM5L-I HN199-S-6C-5BLM5L-I MOD. ESP.
Dunkermotoren PLG 52 88851 01770
UNIVER RM4000800150
RIEGLER 227.46
PIZZATO E2 AC-DXBC0807
automationdirect WG-237-020-R Thumbnail
PNEUMAX 1260120060E
71003650 HDP30.73-06S8-LSE/SD/30.73-LSE/SD D2
CAMOZZI KWE-CFB-A18X KWE-CFB-A18X KIT DI RICAMBIO EPDM
EA ZD311410-ED621252
AVENTICS R480627639
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automationdirect EA-MG-PGM-CBL
03590161 PLP30.51S0-41E3-LED/EB-N
SCHNEIDER ZB6YA423
CAMOZZI 1631 01-1/8-S09 1631 01-1/8-S09 GRUPPO RACCORDI FCC
EAO 704.910.5B
SCHNEIDER VW3M5502R200
HENGSTLER 530181 GEBER RI36-H/ 2000AJ.31TB
LINMOT直線電機PL01-20x600/540-HP-L
HENGSTLER 537475 GEBER RI58-D/ 4096AD.37TB-F0
GEFRAN F305290 GFW-2PH-60-480-0-0-3-R-1-2-M
SCHNEIDER A9V81463
EXSYS EX-42372
MP FILTRI LMP1104BAA2M25NP01
HDP35.112D1-34S8-LMF/ME-60F0-N-A-(U-30)
EAO 45-2131.11K0.000
seneca S203TA
SELET傳感器SFM1042
RIEGLER 226.03-16,9
GEFRAN F050783 TR1-C-2-B-3-A-I-D-2 060A000X00150XA
SCHNEIDER HMIYCABDVI1011
SCHNEIDER XSPV12801
AVENTICS 5812721400
68265005 PLP20.6,3-49S1-LOC/OC/20.6,3-LOC/OC/20.4-LOC/OC D/FS-L
HENGSTLER 545193 GEBER AD36/1217AU.0RSGB
MD MICRODETECTORS傳感器MDI63G 774
AVENTICS 3368000000
UNIVER PSP46624
CAMOZZI 62M2P063A0070 62M2P063A0070 CILINDRI SERIE 62
SCHNEIDER EPH3300321
SCHNEIDER ZBYFP2367
AECO SEH000044 SHC-12L NPN NO
SCHNEIDER A9F85410
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BURKERT電磁閥271439
RIEGLER 158 J-E
SCHNEIDER LX1LC048
DATALOGIC 93A051230 CAB-6102 CABLE M.SLAVE FAM 6K 2M
MD MICRODETECTORS傳感器MDI38F 1030
GEFRAN F077807 WRA-A-F-0800-E-1 0000XXXXS10M0XX
VIVOIL X1R1831DBBE
PIZZATO E2 1PL1R8290
CAMOZZI 32M2A032A030S01 32M2A032A030S01 CILINDRI COMP.SERIE 32
PIZZATO FD 2231-M2R26
PIZZATO MK V11D13
AVENTICS E290A064FB
SCHNEIDER XCKD2549P16
CEME S.P.A 6610 AC24V
AVENTICS R480695980
AVENTICS E290B045-002
JUMO F.Nr:0153674601011070021
EA KA110028-BE201200
automationdirect GSMC-100MM
CAMOZZI 24N2A12A045 24N2A12A045 MINICILINDRI
automationdirect UK1C-E2-0E
automationdirect SC-E3-220VAC Thumbnail
EA TT111425
DIRECTIONAL CONTROL VALVE D13/1/G
PALAZZOLI PT1401711 MOON270 T/PALO 32W 3000K STRADALE
MD MICRODETECTORS傳感器MDI63G 13
CALDARO SC90JAM-ZU-36R3GP-7869A
BURKERT 347390
CAMOZZI 52G2P50A0050 52G2P50A0050 CILINDRI SERE 52
GEFRAN F013061 TC5-B-2-J-5-Q-I-Q-3 050X000X00015XX
PIZZATO E2 2RJ459AN1.5
MP FILTRI FHB3204BVF1A06NP02
03569713 KP30.27D0-04S3-LGF/GF-N
SELET傳感器BZ3118-PNNOV8
CAMOZZI 751-000-P11-15 751-000-P11-15 ELETTROVALVOLE
PNEUMAX 1.3631E+11
山東中發(fā)PIXSYS ATR401-24ABC原裝進(jìn)口
氣蝕作為液體狀態(tài)的介質(zhì)，流入調(diào)節(jié)閥時是液態(tài)，在流經(jīng)調(diào)節(jié)閥中的縮流處時流體的壓力低于氣化壓力，液態(tài)介質(zhì)變成氣態(tài)介質(zhì)，隨后它的壓力又回復(fù)到氣化壓力之上，后在流出調(diào)節(jié)閥前介質(zhì)又變成液態(tài)?？梢愿鶕?jù)一些現(xiàn)象來初步判斷氣蝕的存在，當(dāng)氣蝕開始時它會發(fā)出一種嘶嘶聲，當(dāng)氣蝕發(fā)展到完全穩(wěn)定時，調(diào)節(jié)閥中會發(fā)出嘎嘎的聲音，就像有碎石在流過調(diào)節(jié)閥時發(fā)出的聲響。氣蝕對調(diào)節(jié)閥及內(nèi)件的損害也是很大的，同時它也降低了調(diào)節(jié)閥的流通效能，就像閃蒸一樣。
SCHNEIDER IMT36195
EAO 82-10-000740
GEFRAN F008696 M32-6-M-B01M-4-4-D 2130X000X00
AVENTICS 1823381028
HENGSTLER 551564 GEBER RI58-O/ 2048EK.72RD
SCHNEIDER BMH1402P02F1A
SCHNEIDER BMH0703T36A2A
HENGSTLER 523644 GEBER RI58-O/ 500EQ.42KD
MD MICRODETECTORS傳感器MDI63D 1595
SCHNEIDER MTN515525
CAMOZZI TRZ160A1400 TRZ160A1400 TIRANTE ACCIAIO ZINCATO
MP FILTRI MPF1812AG1A10HBP01
PIZZATO AN G1B000A-PM2
CAMOZZI 5ES050TBL0300AS1 5ES050TBL0300AS1 ASSE ELETTROMEC. S. 5E
automationdirect 84MXL025NG
MD MICRODETECTORS傳感器MDI63F 1999
automationdirect WG-237-060-R
SCHNEIDER A9F06606
SCHNEIDER XALD311
03571493 KP30.73S0-04S3-LEF/ED-N
PNEUMAX 16053241002M
PIZZATO FR 993-D3T6
SCHNEIDER VW3SKR014W04500B
AVENTICS G431A53K0500PRC
PALAZZOLI 292703 INTER CAM 4X400A SCH3 IS 2FC
PIXSYS 2000.00.317 PT100B-OC/10X5-RAME-0000-3,0GSC
SCHNEIDER A9F79463
GEFRAN F000239 1600-RRR000-0021-000
AVENTICS 5813171650
MD MICRODETECTORS傳感器MDI63D 2344
TEAFLEX RSPF12G TUBO TIPO RSPF 12G GRIGIO
ABB 3HNA012371-001
HENGSTLER 522732 GEBER RI58-O/ 4000AS.41TA-S
MD MICRODETECTORS傳感器MDI38G 846
7991415D KP30.51-A8K9-LSF/OF-CSL/30.27-L/OD-KSC-M5 S
03598812 FRONT SECTION PLP30.34D0-04S5-LGF/GF-N-A
CIRCLE SEAL D559B-1M-10
UNIVER KL2000321050M
AVENTICS G652A6S340208F1
EGE SC 440-A4-A4-GSP 24VDC
AVENTICS R412010303
automationdirect BM3VHB-050 Thumbnail
SCHNEIDER 9001K2L7WH13
MD MICRODETECTORS傳感器MDI58F 12
SCHNEIDER K2B501U
PNEUMAX 13203203501
CAMOZZI 27M2A40A0011 27M2A40A0011 CILINDRI SERIE 27
SCHNEIDER KBA25ED4302W
MD MICRODETECTORS傳感器MDI58G 2232
PNEUMAX 13033202251
PNEUMAX RSPP0630030175
RIEGLER 243.08/5-ES
SCHNEIDER ZB6EG1B
PNEUMAX 642050270T
CAMOZZI RONDELLA PIATTA S.CFB/1 PTFE RONDELLA PIATTA S.CFB/1 PTFE
PIZZATO FG 60YD7E0A-LP40
MP FILTRI FMM0504SADP01
SCHNEIDER XCSA803
CAMOZZI 474-011-22S01 474-011-22S01 ELETTROVALVOLE
AVENTICS 820039318
GEFRAN F002696 GST 1X4 CU NERO 100 M
GEFRAN F070011 TR1-A-2-B-1-A-F 050X000G00100XX
HENGSTLER 541250 GEBER AC36/0017ER.41SBA
CAMOZZI 41M2P200A0100S03 41M2P200A0100S03 CILINDRI SERIE 41
ELTRA ER58CM1024S5/28P10S3MR
HENGSTLER 568486 GEBER AC58/1212EK.72SPA
MD MICRODETECTORS傳感器FALS/BP-3E
MP FILTRI FP5026S070
SCHNEIDER LZ2H6X53BD
PIXSYS 2100.30.001 M.C. PAR. SERIE 240-320-313
CAMOZZI 5053L 1/8 5053L 1/8 GIUNTI RAPIDI
PIZZATO FD 993-F8M2
EAO 82-10-000656
GEFRAN F051579 GTF-60-600-0-1-0-M 1-B-M
MD MICRODETECTORS傳感器MDI58B 698
AVENTICS G652A6S740209F1
UNIVER RP2000500795
019985RC PLP20.6,3D0-82E2-LEA/EA-N-EL L4
MAXON電機352991
SCHNEIDER XB5FK133M5C1
英國ONDRIVES變速箱和減速器UPSG2.0-80PH-K
EAO 200-7190-00
SCHNEIDER XB5AA12
MP FILTRI SGEG40M05110
SCHNEIDER TBUM297486
AVENTICS P01633DM4000061
PIZZATO FM 2055-M2R26
CAMOZZI FP2PMTA-8BX-9S FP2PMTA-8BX-9S ELETTROVALV.
SCHNEIDER ZB5AA54
CAMOZZI FP2RMSA-19MB-20R FP2RMSA-19MB-20R ELETTROVALV.
AVENTICS 4.37513E+11
PIZZATO FR 616-A
automationdirect PSE24-DC12-60
TEAFLEX PKGM40M03145 PRES.MULTIF.PA6 3 X14,5 ISO40
MP FILTRI MPH2504CDSWG2A10P01
EA VK451010-ED621002
FINDER 4.05271E+11
GEFRAN F008390 M21-6-M-B07C-1-4-D 2130X000F00
AVENTICS 34307016
UNIVER RS2000500020
karl klein ENG2-2.5K NR:97902 G86
06877721 FP30.27D0-19T2-LGE/GE-N-CF8
PNEUMAX PNM0106
RIEGLER SFR 23-10100
PIZZATO E2 1PERF4531
AVENTICS R424E05145
AVENTICS 5777005280
HENGSTLER 1542009 KABEL BU R SSI-E 30,0M 0542913C
PNEUMAX 1511320025X
automationdirect ZP-JBH44-00-5
AVENTICS R480337545
BURKERT電磁閥312998
UNIVER RT2230500850
EAO K84-0599
automationdirect PGCN34-BSH37 Thumbnail
SELET傳感器OCV81/D2AC3NCMC5
HENGSTLER 3539252 RUNDSTECKVERB.12P STIFT PG7
PNEUMAX 1.5615E+11
UNIVER J14A440500A
SELET傳感器K14EG30NO
HENGSTLER 528039 GEBER RI36-O/ 1000AS.31RA
SCHNEIDER LV846447
MD MICRODETECTORS傳感器MDI38F 577
ELTRA ER63A100S5/28P10X6PR
AVENTICS 19201024--P4
TEAFLEX GFMF12M20 RACCORDO GF-MF12 ISO M20X1,5
MD MICRODETECTORS傳感器CD12M/0B-100A1
GEFRAN F049324 TR6-B-2-B-B-A-K-D-1 000X000X00400XX
PNEUMAX TN3DE11111EH
RTA驅(qū)動器HI-MOD E
SCHNEIDER NSYCU1K2P4
MD MICRODETECTORS傳感器MDI38F 99
CAMOZZI 234-946 234-946 MINIVALVOLE
GEFRAN F043303 TR1M-B-2-C-3-C-E-A-2 050C000X00070XA
SCHNEIDER PBXAGFA
automationdirect 750R-2C-12D Thumbnail
SCHNEIDER DE9PM1203VR
PIZZATO FP 632
CAMOZZI 50M2P32A0845 50M2P32A0845 CILINDRI SERIE 50
PNEUMAX EMPBS11115AS
CAMOZZI 32R2A050A020 32R2A050A020 CILINDRI COMPATTI SER.32R
Electronicon E62 G14 503G10
SCHNEIDER BCPMC142S
PIZZATO E2 1SE43GCE89AB
PNEUMAX 1.58125E+11
03806447 HDP35.63D*- * *-LSE/SD- *F9-N-P
SCHNEIDER NSYEC124
PNEUMAX N3611
SCHNEIDER PKF16G734
AVENTICS R480789223
AVENTICS R414002919
AVENTICS B316B074-013
03579214 KP30.56S1-04S3-LME/MD-N CSL
PLP20.16D0-32S5-LOD/OC-N-L-FS
MP FILTRI MPT1163SAG1A25EP01
automationdirect 7000-19061-7050500 Thumbnail
SCHNEIDER LV430450
MP FILTRI DK290A006ANCP01
PNEUMAX 13254003F
HENGSTLER 573666 GEBER AC58/0012AK.72PBB
CAMOZZI FP2RMTA-4BC-5R FP2RMTA-4BC-5R ELETTROVALVOLE
FINDER 4.66181E+11
PIZZATO VE LP21R1L83
SCHNEIDER ZB4BG2C
AVENTICS R412020795
UNIVER AF-2515
UNIVER R14050180M
PALAZZOLI 471472 PR PAR 3P+T 16A 380V 6H IP44
CAMOZZI 12-31R/20-29N 12-31R/20-29N PERNO ANTIROTAZIONE
PIZZATO FR 2093-K21
PNEUMAX T4885200EM57
UNIVER S1011400785M
CAMOZZI 358-015-02-G73S02 358-015-02-G73S02 ELETTROVALVOLE
CAMOZZI H8550 8-PW H8550 8-PW RACCORDI SUPER-RAPIDI
CIRCLE SEAL 2224B-4SS
SCHNEIDER NSYPNOPB
LORENZ傳感器GM40 24VDC 4-20NA
automationdirect J60060-2C
automationdirect BVS-32C1-24DL Thumbnail
SCHNEIDER XCKP2111G11 EXSYS EX-41098-2
RIEGLER 227.66-35,0 XX630S1HCM12 252.19 TCR.11960720 OMRON DRT2-MD16-1Z-Laser Z15M18B-F-638-lg90aKTR Zahnkranz 65/95 聯(lián)軸器
山東中發(fā)PIXSYS ATR401-24ABC原裝進(jìn)口
壓縮空氣中水蒸氣的量是由壓縮空氣的溫度決定的：在保持壓縮空氣壓力基本不變的情況下，降低壓縮空氣的溫度可減少壓縮空氣中的水蒸氣含量，而多余的水蒸氣會凝結(jié)成液體。冷凍干燥機就是利用這一原理采用制冷技術(shù)干燥壓縮空氣的。因此冷干機具有制冷系統(tǒng)。冷凍干燥機的制冷系統(tǒng)屬于壓縮式制冷，由制冷壓縮機、冷凝器、蒸發(fā)器、膨脹閥等四個基本部件組成。它們之間用管道依次連接，形成一個密閉的系統(tǒng)，制冷劑在系統(tǒng)中不斷地循環(huán)流動，發(fā)生狀態(tài)變化并與壓縮空氣和冷卻介質(zhì)進(jìn)行熱量交換。
