The nursing care air mattresses is consist of many air cells. It devide into A/B line. When the pump is working into alternating mode, the cell will move like a wave so that reduce the patient’s back pressure to prevent the bedsore.
Solar off grid power system is composed of PV module, Solar Off grid inverter, and Battery pack.it converts DC power produced by solar panels to AC power to provide electric energy for applications. MPPT charge controller charge the solar electricity into batteries. When solar energy is not enough for loads, or at night, the battery pack will be discharge to replenish energy for loads.
The split surgical pack uses SMS and hydrophilic PP + PE technology as the main material and is reinforced in critical areas to provide a high degree of comfort, breathability and protection for every surgery.
HCC-ACS15 PC cash register scale is a brand new weighing and cash register integrated scale,which integrates the mature POS cash register solution and reliable electronic scale module
Caesar Grey stone is a kind of grey marble quarried in China .
The elegant Grey color of marble made it the ideal material of choice to build majestic sculptures and buildings.
The basic deep groove ball bearing consists of an outer ring, an inner ring, a set of steel balls and a set of cages. There are two types of deep groove ball bearings: single-row and double-row.
Deep groove ball bearings were originally listed as radial ball bearings, which are the most widely used rolling bearings. It is characterized by low friction resistance and high speed.
6001ZZ (I.D.=12mm, O.D.=28mm, Thickness=8mm); 6001ZZ bearing are shielded on BOTH SIDES to keep lubricant in; Chromium Steel long-life bearings, smooth and low noise.
MR106ZZ Miniature Shielded Bearing 6mm x 10mm x 3mm, the inner diameter is 6mm, outer diameter is 10mm and the width is 3mm, Bearing is made of Chrome Steel, each bearing has 2 Metal Sheilds to protect the bearing from dust or any possible contamination, also bearing is pre-lubricated with grease.
6300ZZ (I.D.=10mm, O.D.=35mm, Thickness=11mm); 6300ZZ bearing are shielded on BOTH SIDES to keep lubricant in; Chromium Steel long-life bearings, smooth and low noise.
Mid Solar Clamps can be used for
polycrystalline or monocrystalline modules with frame. The length is generally
more than 80mm. It can be used to clamp 5-7mm double-glazing photovoltaic panels.
It is made of high-quality aluminum alloy. The surface is anodized. There are
hexagon nuts and matching bolts. It can be applied in distributed and
residential PV projects, suitable for multiple brands of thin film battery
panels.
Handheld 4G Android NFC Biometric Fingerprint Identification Device model SF801 comes with 5inches touch screen and with ISO19794-2/4 standarded fingerprint protocal for more security and easier secondary development. It's widely used in mobile banking, mobile police etc
