CHECK - 5001 Anuncios

Martes 17 septiembre 2019

Cantidad : 1pc - Precio : US $1 - 3,000 / Set

The problem of contaminated water due to backflow is emerging, and the health hazards caused by contaminated water are also alarming to engineers and water equipment suppliers. The problem of backflow water may occur in every place where water is used. We can learn about the harm...

Martes 17 septiembre 2019

Compact automatic three stage flow,most efficiency. Applicable on both one or two wrenches simultaneously. Aluminum oil tank with oil gauge and thermometer. Have Φ100 high pressure gauge. Working pressure：40~700 bar. With efficient radiator,the pump can work 24 hours continuously...

Martes 17 septiembre 2019

Compact automatic three stage flow,most efficiency. Applicable on both one or two wrenches simultaneously. Aluminum oil tank with oil gauge and thermometer. Have Φ100 high pressure gauge. Working pressure：40~700 bar. With efficient radiator,the pump can work 24 hours continuously...

Jueves 12 septiembre 2019

Our own number: 723 1. Re-manufactured Putzmeister 42m concrete pump, Volvo chassis, 4RZ boom form with x-leg. First-level standard maintenance. High working stability. 2. Approximate to New putzmeister used pumps standard. Safety issues should be paid attention to in the construction...

Jueves 12 septiembre 2019

Cantidad : 300pcs/MOQ - Precio : 1.5-10usd

Jietai company's personalized baby play mat and carpets can be customized according to customer requirements, but also provide OEM production services, Jietai carpet sincerely for all customers. Jietai company's premium first-rate multipurpose waterproof mats made with a sturdy five...

Lunes 09 septiembre 2019

Enjoy making delicious and lovely food, we all need professional bakery machine such as combi oven, convection oven, pizza oven and so on. Choosing suitable machine is the key to make tasty bread snack. Furnotel bakery machine could be also provide machine making good quality materials dough...

Sábado 07 septiembre 2019

product features: The BW-SERIES magnetic backup Wrenches simplest way to stop aut rotation Easy to use and versatile. When torquing or loosening nuts, the thin profile of the MBW Backup wrench prevents the nut on the opposite side of the stud from turning. No hydraulic, just mechanicaL ...

Sábado 07 septiembre 2019

product features: 70 Mpa max working pressure; keep the accuracy ±3%. 5 models with the range from 225-44593N.m 360*180 degree swivel &360*360 degree swivel allow the wrench free to operation with no space limitation. More accuracy andeasier when the wrench direct operate on the nuts...

Viernes 06 septiembre 2019

Cantidad : 1000 - Precio : 100USD-10000USD

Webster Hardness Tester W-B92 W-B92 series Webster hardness tester for stainless steel can quickly test the hardness of stainless steel on site. It is convenient to operate,and as long as clamping the test can be finished. The hardness value can be read directly with high efficiency...

Viernes 06 septiembre 2019

Precio : USD0.5~30

What a funny cock! Here it comes the cock, brand new novelty prank toys. You may check out the video before browsing any introduction to have a first impression about how funny it is. There are two different styles here. One is drinking and the other is singing. For the drinking version...

Viernes 30 agosto 2019

Penglai Huande Steel Valve Co., Ltd exports swing check valves and the benefits of our swing check valves are as follows: 1. Our swing check valves protect pumps and compressor equipment from damage caused by backflow/reverse flow. 2. It reduces downtime and loss of production due...

Viernes 30 agosto 2019

Source of Pollution Potential sources of pollution include the following: 1. Pollution from the previous sample which remained in the sample vial. 2. Pollution from the sampling position. 3. Pollution from water remained on the sampling rope. 4. Pollution from the sample vial itself...

Martes 27 agosto 2019

Cantidad : MOQ 50 Pie - Precio : USD $ 139.99

Artisanat de Roshan du Cachemiri hauteur -15 pouces poids-1400gram matériel en laiton finition crome L'ARTICLE EST UNE REPRODUCTION NON VENDUE COMME UN ANTIQUE UN BON CADEAU À PRÉSENTER OU À UTILISER COMME UN GRAND COLLECTABLE Si vous avez des questions concernant l'article, envoyez-nous...

Martes 27 agosto 2019

Cantidad : MOQ 50 - Precio : 119.99 €

Roshan handicrafts Metal Decor Tree Wall Pocket Mount 5 Candle holder Stand no candle Glass Botile Made in India Handmade: Yes Material: Metal Us : Home Decoration Metal Type: Iron Matching Candle: Small Tealight Type: Wall Mounted Color: Black Size: 60 cm,25 inch weight : 600 gram Shape...

Martes 27 agosto 2019

Cantidad : 50 - Precio : $ 139.99

Roshan handicrafts Pure Brass Handicrafts Kashmiri Hookah hight -15 inch weight-1400gram material- brass finishing- kashmiri ITEM IS REPRODUCTION NOT SOLD AS AN ANTIQUE A NICE GIFT TO PRESENT OR USE AS A GREAT COLLECTABLE If you have any question regarding item, please mail to us...

Jueves 22 agosto 2019

Cantidad : 100 - Precio : USD44,000 to USD17,0

The 49-meter advanced concrete pumping is a kind of common construction vehicle, which is internationally advanced in key performances such as pumping efficiency, comprehensive fuel consumption and arm frame vibration. It is complicated to operate the 49m pump truck. It is necessary...

Sábado 17 agosto 2019

Cantidad : 500kg

High Voltage Insulator Coating (HVIC) is used on excessive voltage insulators to forestall flashover and arcing, particular in severely contaminated environments. Following the following 2 tips, you will get good results: Clean all surfaces of dust, grease and wax & Check temperature...

Viernes 16 agosto 2019

Cantidad : 80000Pcs - Precio : 3-50USD

- Specification of JH-D10 Digital Trimmer 3 Modes Ear Hook Trimmer Hearing Aids Hearing Amplifier - Max Sound Output 128±3dB Voltage D.C.1.4V Sound Gain 57±5dB Battery Type LR44H/A675 Total Harmonic Wave Distortion 500Hz ＜6% 800Hz ＜4% 1600Hz ＜1% Battery capacity/Mah...

Viernes 16 agosto 2019

Cantidad : 80000Pcs - Precio : 3-50USD

- Specification of JH-D03 BTE FM Balanced Armature Loudspeaker Open Fit Hearing Aid Hearing Amplifier - Max Sound Output 130±3dB Sound Gain 40±5dB Total Harmonic Wave Distortion 500HZ<3%</span> 800HZ<5%</span> 1600HZ<1%</span> Operation Current/mA...

Viernes 16 agosto 2019

Cantidad : 80000Pcs - Precio : 3-50USD

- Specification of JH-907 ITE Mini Hearing Aid Hearing Amplifier - Max Sound Output 120 ± 5dB Voltage 1.5V Sound Gain ≥35dB/28 Battery size A10 Total Harmonic Wave Distortion ≤5% Battery capacity/Mah 100 Operation Current ≤6mA Operation current/mA 3.5 Frequency...

Viernes 16 agosto 2019

Cantidad : 80000Pcs - Precio : 3-50USD

- Specification of JH-238 Pocket Body Worn Hearing Aid Hearing Amplifier - Max Sound Output 130 ± 5dB Voltage 1.5V Sound Gain ≥50dB/51.5 Battery size AA Total Harmonic ≤5% Battery capacity/Mah 2400 Wave Distortion Operation ≤4mA Operation current/mA 6.9 Current...

Viernes 16 agosto 2019

Cantidad : 80000Pcs - Precio : 3-50USD

JH-233 Body Worn Pocket Ear Sound Amplifier / Body Level Hearing Aid - Specification of JH-233 Body Worn Pocket Ear Sound Amplifier Hearing Aid - Max Sound Output 131 ± 5dB Voltage 1.5V Sound Gain ≥55dB/58.9 Battery size AA Total Harmonic ≤5% Battery capacity/Mah ...

Viernes 16 agosto 2019

Cantidad : 80000Pcs - Precio : 3-50USD

- Specification of JH-116 Personal Sound Amplifier Behind The Ear Hearing Aid - Max Sound Output 130 ± 5dB Voltage 1.5V Sound Gain ≥45dB/44 Battery size LR754 Total Harmonic ≤5% Battery capacity/Mah 68 Wave Distortion Operation ≤4mA Operation current/mA 4.5 Current...

Jueves 15 agosto 2019

We need to check if the temperature of the pipette </ a>is different from the temperature difference between the pipette and the tip, which affects the accuracy of the pipette. In general, when the temperature of the removed liquid does not match the temperature of the tip and the pipette...

Miércoles 14 agosto 2019

Syringe filters are available out-of-the-box, no need for membrane changes and cleaning, and allow easy purification or detoxification of various solutions, including cell and microbial media, reagents, and additives, protein solutions and buffers. - Maintenance of a syringe filter - 1...

Martes 13 agosto 2019

Laboratory vacuum filtration equipment is specially designed for laboratory workers to maintain solid-liquid separation of liquid samples. Operation Procedures of Diaphragm Vacuum Pump 1. Put the glass filter flask on the stainless steel workbench, and insert the silica gel plug of...

Sábado 10 agosto 2019

Cantidad : 1 20ft con - Precio : 15USD/m2

Although Sundi, a professional wood plastic composite decking manufacturer has dedicated itself into high performance WPC decking for 10 years, there is no end on technology and performance, we treat every client as our long cooperation friends, to decorate your yard more beautiful...

Viernes 09 agosto 2019

First, we need to determine if there is a leak in the pipette. 1. Detection method: 1) Visual inspection: first pipette the liquid using the pipette to be tested, then let it stand vertically for 15 seconds to see if there is a slow flow of droplets. If there is a droplet flowing out slowly...

Viernes 09 agosto 2019

Vacuum pump use precautions The function of the vacuum pump is to remove gas molecules from the vacuum chamber and reduce the gas pressure in the vacuum chamber to achieve the required vacuum. In general, there is a large range from atmospheric to very high vacuum, and so far no vacuum...

Jueves 08 agosto 2019

Basic information This valve can strictly prevent the occurrence of backflow pollution, is a safe device to ensure the hygiene of drinking water. Features 1. More superior streamline design, energy - saving effect； 2. Discharge control device and outlet are designed without obstacles...