Rough low vacuum measurement comes true gauge 52T Zhenghua ZJ-52T vacuum gauge Φ 15.5±0.5 glass 80 ℃

Real coarse and low vacuum measuring instrument Chengdu Zhenghua single-channel capacitance film vacuum gauge ZDM-I-Pro

Coarse and low vacuum measurement come true Zhenghua regulation ZJ-52TCF35 resistance vacuum regulation quick release flange 450 ℃

Coarse and low vacuum measurement true regulation 52T Zhenghua ZJ-52T vacuum regulation Φ15.5±0.5 glass 80 ℃

Beijing Sifang SV-T68 (4L) mechanical vacuum pump and Roots booster pump special vacuum pump oil

Beijing Sifang 100#(4L) mechanical vacuum pump and Roots booster pump special vacuum pump oil

Beijing Sifang Brand SV-U68 Excellent High-speed Vacuum Pump Oil Special Oil for Mechanical Vacuum Pump and Roots Pressure Pump

Beijing Sifang SV-100 (4L) mechanical vacuum pump and Roots booster pump special vacuum pump oil

Real resistance piezoresistive gauge composite precision transmitter Chengdu Zhenghua FPG-550/KF16 nine-pin

Chengzhen ZDF-Ⅲ-PRO (Resistance Ionization) Composite Vacuum Gauge Chengdu Zhenghua Ionization Vacuum Gauge

Original Japanese Matsumura morescoMC-2000 (4L) Lighting Special Center Valve Oil Center Pan Oil

Japan Matsumura original moresco seal MC-600(18 liters) lighting special center valve oil center plate

NEOVC Japan Songcun moresco vacuum pump oil SA-H(4 liters) AMADA laser cutting machine A98L

Japan Matsumura original moresco seal MC-2000(18 liters) lighting special center valve oil center plate

Japan Matsuura original moresco seal MC-400 (4L) lighting special center valve oil center pan oil

Gonghua ZK-150 Vacuum Pump Oil (Grade I) Special Oil for Rotary Vane Pump 200 litres of Mechanical Pump Oil

Real coarse and low vacuum measuring instrument Chengdu Zhenghua dual-channel resistance vacuum gauge ZDR-II-LED Pirani

Real coarse low vacuum measuring instrument Chengdu Zhenghua single-channel resistance vacuum gauge ZDR-I-LED Pirani

Real coarse and low vacuum measuring instrument Chengdu Zhenghua ZDY-I-LED single-channel piezoresistive vacuum gauge transmitter

Real coarse and low vacuum measuring instrument Chengdu Zhenghua single-channel capacitance film vacuum gauge ZDM-I-LED

Real coarse low vacuum measuring instrument Chengdu Zhenghua multi-channel resistance vacuum gauge ZDR-X-LED Pirani

Chengzhen brand miniature resistance vacuum gauge Zhenghua PDM-520C miniature MINI precision Pirani vacuum gauge

Chengzhen Miniature Precision Resistance Vacuum Gauge Zhenghua PDM-521C Miniature Pirani Vacuum Gauge

Beijing Sifang SV-T46 (4L) mechanical vacuum pump and Roots booster pump special vacuum pump oil

Real rough low vacuum measuring instrument Chengdu Zhenghua ZDO-I-LED single-channel thermocouple vacuum gauge

Real coarse low vacuum measuring instrument Chengdu Zhenghua single-channel resistance vacuum gauge ZDR-I-Pro Pirani

Factory direct Chengdu Zhenghua 27 vacuum regulation comes true ZJ-27 Φ 15.5±0.1 metal tube false one penalty ten

Chengdu Zhenghua 27 Vacuum Regulatory Tube Real ZJ-27/CF16 Ultra High Flange 450 ℃ Wide Range Hot Cathode Electricity

Factory direct Chengdu Zhenghua vacuum regulatory ZJ-10/φ 15.5 metal quality assurance false penalty of 10 80 ℃

Factory direct Chengdu Zhenghua 27 vacuum gauge real ZJ-27/CF25 ultra-high flange 450 ℃

Manufacturers directly supply all kinds of non-standard size copper tube copper target copper oxygen-free brass plate copper crucible copper grain copper binding red

Factory Direct Sales of Magnetron Sputtering 99.99% Silver Target, Silver Tube, Silver Particle Silver Plate and Silver Alloy Drawing Processing

Chengzhenpai ZDF-X-PRO (double resistance single ionization) composite vacuum gauge Chengdu Zhenghua ionization vacuum gauge

Real Brand ZDF-V-LED (Resistance Cold Gauge) Composite Vacuum Gauge Chengdu Zhenghua Resistance Cold Gauge Composite Gauge

Chengzhen brand ZDF-X-LED (double resistance single ionization) composite vacuum metering Chengdu Zhenhua ionization vacuum gauge

Chengzhen Miniature Resistance Vacuum Gauge Zhenghua PDM-520B (Handheld) MINI Precision Pirani Vacuum Gauge