供應(yīng)ABB.AB.GE.安川.發(fā)那科.?？怂共_.西屋.KUKA,.施耐德.ebm，wistro ，mdexx ，施樂百，卡特拉漢莫、伊頓
楊振寧教授是世界著名物理學(xué)家，清華大學(xué)教授、中國科學(xué)院院士、1957年獲諾貝爾物理學(xué)獎(jiǎng)，是中美關(guān)系松動(dòng)后回中國探訪的位華裔科學(xué)家，在世界物理研究領(lǐng)域做出了重大貢獻(xiàn)。
但是，我們大部分人對楊振寧的熟悉要從他和翁帆的婚姻說起，2004年，82歲的楊振寧娶了28歲的翁帆，兩人之間整整相差了52歲，半個(gè)世紀(jì)之多，當(dāng)時(shí)輿論一片嘩然。
大家對這段婚姻充滿了疑慮和不解。首先，楊振寧當(dāng)時(shí)的年紀(jì)非常大了，我們常說：“人生七十古來稀”，一般人活到70歲已經(jīng)很不容易了，當(dāng)時(shí)的楊振寧已經(jīng)82歲了，這個(gè)年紀(jì)對大部分人來說，已經(jīng)是人生的盡頭，應(yīng)該是清心寡欲頤養(yǎng)天年的時(shí)候，誰還會(huì)激情滿懷的結(jié)婚呢？
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Keyence Proximity Sensors with in-cable amplifiers EM-030
NIB Keyence EM-080 Proximity Sensor Switch
Set Four Extension tubes for Keyence Vision System Lenses C-mount 40,20,10,5 mm
KEYENCE FU-11 FIBEROPTIC SENSOR FU11 NIB
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Keyence Fiber Optic Sensor FU-67TZ FU67TZ New in box free ship
Keyence FS2-62 Fiber Optic Sensor
Keyence Photoeye Sensor PZ-51T NEW
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One Pair (QTY 2) Keyence F-2HA Lens NEW
KEYENCE FS-V1/FS-VI PHOTOELECTRIC FIBER OPTIC AMP ***NIB***
KEYENCE PS-25 AMPLIFIER, PHOTOELECTRIC SENSOR
New KEYENCE Sensor Amplifier FS-V11 FSV11 free ship
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KEYENCE CORP PS-55 NSFP PS55
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KEYENCE LZ-151 SENSOR, OPTICAL
KEYENCE PZ-M33P PHOTOELECTRIC SENSOR ***NIB***
PS-47 Keyence New In Box Photo Sensor PS47
KEYENCE EH-308 PHOTOELECTRIC PROXIMITY SENSOR 5" CABLE
38606 New In Box, Keyence FU-67G Photoelectric Relective Switch 41" Length
KEYENCE PZ2-41 PHOTOELECTRIC SENSOR 12-24VDC NNB
FU-5FZ Keyence New In Box Fiber Cable Photo Sensor FU5FZ
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KEYENCE ET-90 SENSOR AMPLIFIER *NEW*
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Keyence Proximity Switch EH-110 EH110 New !!
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KEYENCE PHOTOELECTRIC SENSOR HEAD FU-5F
Keyence Fiber Optic Sensor FU-79 FU79 new in box free ship
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KEYENCE FS-V1P PHOTOELECTRIC AMPLIFIER FIBER OPTIC
KEYENCE SENSOR PS-206 PS206 NEW
Keyence Convergent Photoelectic Sensor PS-47 NEW
KEYENCE PLC Cable USB-KV16 gold plating win bs 7
KEYENCE EV-112M NEW SELF CONTAINED AMPLIFIER PROXIMITY SENSOR EV112M
Keyence FU-25 Photo Sensor
Keyence QL-E4R QLE4R Expansion Module Free Ship
New in the Box Keyence Dual Fiber Optic Sensor, FU-11
KEYENCE SENSOR,FIBER OPTIC FS-V1 ( WRITING ON BOX) *NEW IN A BOX*
Keyence corporation AP-31
KEYENCE ULTRA SMALL DIGITAL LASER SWITCH, LV-11SBP
Keyence MS-H50 2.1A Power Supply
Keyence Fiber Optic FS-V11 Amplifier (K)
PLC- Keyence (KV-8ER)
Keyence color sensor NICE!
Keyence SL-U2 Power Supply Module
KEYENCE PHOTOELECTRIC SENSOR - FS-X18 - NEW
KEYENCE PZ-M11 SENSOR PZ-M NIB
Keyence AP-31A Pressure Switch
KEYENCE PJ-55A EXTENSION UNIT FOR PHOTOELECTRIC SENSOR
Keyence Fiber Optic Sensor FU-73 FU73 new in box free ship
KEYENCE OP-41420 *NEW IN BOX*
KEYENCE FIBER OPTIC SENSOR FU-66ZZ NEW FU66Z
Keyence PS-T1P Amplifier Photoelectric Sensor - NEW
Keyence PS-T2P Amplifier Photoelectric Sensor - NEW
Keyence Amplifier FS-V21R / FS-V21 (A1)
KEYENCE NR-M32 *NEW IN A BOX*
KEYENCE PK-72 (2)
Keyence AS-440-05 Sensor
KEYENCE PZ-51 *NEW*
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KEYENCE FIBEROPTIC SENSOR AMPLIFIER ET-90 W/SHORT LEAD
KEYENCE FIBEROPTIC SENSOR AMPLIFIER FS-V1
KEYENCE FIBEROPTIC SENSOR AMPLIFIER FS-V12
KEYENCE FS-M2 *NEW*
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KEYENCE EM-054 *NEW*
New Keyence 40-5033-01 BarcodeTraders Inc. World leader in barcode.
KEYENCE PHOTOELECTRIC SENSOR HEAD FU-5F
Keyence Fiber Optic Sensor FU-79 FU79 new in box free ship
KEYENCE SENSOR, PROXIMITY EM-080
KEYENCE FS-V1P PHOTOELECTRIC AMPLIFIER FIBER OPTIC
KEYENCE SENSOR PS-206 PS206 NEW
Keyence Convergent Photoelectic Sensor PS-47 NEW
KEYENCE PLC Cable USB-KV16 gold plating win bs 7
KEYENCE EV-112M NEW SELF CONTAINED AMPLIFIER PROXIMITY SENSOR EV112M
Keyence FU-25 Photo Sensor
Keyence QL-E4R QLE4R Expansion Module Free Ship
New in the Box Keyence Dual Fiber Optic Sensor, FU-11
KEYENCE SENSOR,FIBER OPTIC FS-V1 ( WRITING ON BOX) *NEW IN A BOX*
Keyence corporation AP-31
KEYENCE ULTRA SMALL DIGITAL LASER SWITCH, LV-11SBP
Keyence Fiber Optic Sensor FU-78 FU78 new in box free ship
Keyence KV-8ER Expansion Module . NOS
Keyence MS-H50 2.1A Power Supply
Keyence Fiber Optic FS-V11 Amplifier (K)
PLC- Keyence (KV-8ER)
Keyence color sensor NICE!
Keyence SL-U2 Power Supply Module
KEYENCE PHOTOELECTRIC SENSOR - FS-X18 - NEW
KEYENCE PZ-M11 SENSOR PZ-M NIB
Keyence AP-31A Pressure Switch
KEYENCE PJ-55A EXTENSION UNIT FOR PHOTOELECTRIC SENSOR
Keyence Fiber Optic Sensor FU-73 FU73 new in box free ship
KEYENCE OP-41420 *NEW IN BOX*
KEYENCE FIBER OPTIC SENSOR FU-66ZZ NEW FU66Z
Keyence PS-T1P Amplifier Photoelectric Sensor - NEW
Keyence PS-T2P Amplifier Photoelectric Sensor - NEW
Keyence Amplifier FS-V21R / FS-V21 (A1)
KEYENCE NR-M32 *NEW IN A BOX*
KEYENCE PK-72 (2)
Keyence AS-440-05 Sensor
KEYENCE PZ-51 *NEW*
KEYENCE FIBEROPTIC SENSOR AMPLIFIER ES-X38
KEYENCE FIBEROPTIC SENSOR AMPLIFIER ET-90 W/SHORT LEAD
KEYENCE FIBEROPTIC SENSOR AMPLIFIER FS-V1
KEYENCE FIBEROPTIC SENSOR AMPLIFIER FS-V12
KEYENCE PROXIMITY SENSOR ET-110
Keyence KL-2DA KL2DA Digital to Analog Unit
Keyence KL-8BXT KL8BXT
Keyence KL-16BT KL16BT
Keyence KL-16BX KL16BX
KEYENCE EX-110V Displacement Sensor Head (New in Box)
KEYENCE Optic Fiber lens F-4HA F4HA new in box free ship
PS-55 Keyence New In Box Photo Sensor PS55
FU-63 Keyence New In Box Photo Sensor Fiber Cable FU63
(AJ01) KEYENCE OPTIC SENSOR FS-T1 WORKING
KEYENCE FU SERIES (FU-22) AMPLIFIER SENSOR * NEW * BOX
Keyence CV-022U
(AG01) KEYENCE AP-31A PRESSURE SWITCH WORKING
(AG01) KEYENCE AP-40A PRESSURE SWITCH WORKING
Keyence FS-V1 Fiber Optic Photor Sensor Amplifier
Keyence OP42370 Light Curtain Mounting Kit Bracket Safety Sensor
Keyence FS-V1P Photoelectric Amplifiers.
Keyence/Omron Fiber Optic Photoelectric Sensors with DIN Rail PLC FS2-60 FS-V11
(AG01) KEYENCE BL-U2 BAR CODE READER WORKING
FS-M2 Keyence New Photoelectric Switch FSM2
Keyence RS-232C Reader - BL-U1
KEYENCE FU-68 Fibre Optic Sensor
(AG01) KEYENCE AP-31 PRESSURE SWITCH WORKING
NEW Keyence FS-V21R Dual Digital Photoelectric Display Sensor Amplifier 12-24VDC
Keyence FS-V21RP Digital Fiber Optic Amplifier w/ Optical Sensor - Lot of 2
EM-030 Keyence New Proximity Switch EM030
Keyence Bl-u2 Power Supply Rs-232c 24VCD
Keyence Model: FS2-60 Photoelectric Amplifier
Keyence Corp. Model: FS-T1 Fiber Optic Sensor
NEW KEYENCE FU2303 OPTICAL SENSOR FIBER OPTIC HEAD
KEYENCE FS2-60 FIBER OPTIC PHOTOELECTRIC SENSOR
LOT OF 2!! KEYENCE PZ2-51T PHOTOELECTRIC SENSOR 7000MM (NEW)
