Energy efficiency and decoration effct are the two key requirements of modern architecture for glass. Low-E coated glass is a kind of glass on which surface several layers of metals or metallic compounds are sputtered.It has high visible transmission and high reflectance to infrared.Thereforem low-E

Contains 1 aluminium foil bag with pair of special socks DESCRIPTION:

mini PTZ camera
IR PTZ camera
keyboard
PTZ camera

H.2642.0 MPIR CUTWIFIMax.32GB TF cardprice exclude cardP2P1200P Waterproof outdoor

H.264
4ch-16ch

Dome camera
Box camera
All-in-one
IR waterproof camera

Our company can supply Zone-refined Germanium Ingots（Ge）Product: Zone-refined germanium ingotsStandard：GB/T11071-2006Electrical Properties：GradeResistivityΩ·cm(20+/－0.5℃)Mono-crystal Test figures（77K）Current carriercm-3Current

A.We supply tellurium metal ingot of different purities.Appearance:silvery lustrous grayMelting point:449.51 celsius degreeCAS No.:13494-80-9Specifications:A1.3N-4NProductTellurium ingotPurity gradeTe 99.9%minB&D No.Te-1Impurity 0.1%Impurity content(%)maxCu 0.003Pb0.004Al0.003Bi0.002Fe0.004Na0.006Si

We sell Selenious Acid(H2SeO3 ) 98%Selenious Acid H2SeO3 98% Min 60.4% Min FORMULA: H 2 SeO 3 MOLECULAR WEIGHT: 128.97 CAS No.: 7783-00-8 EINECS NO.:231-974-7CHARACTERISTIC: Colorless hygroscopic crystal powder. has 　deliquescence, soluble in water and ethanol. USAGE: Used for chemical reagent,

3.Sodium seleniteCAS No.:10102-18-8EINECS No.:10102-18-8We sell Sodium selenite 98%, Used as Feed additives etc.Selenite (Na2SeO3) in (dry)% : 98.1 minSelenite ( Se ) in (dry)%: 44.74Dry reduction test% 1.0 maxDissolution test: all dissolved ,Clear and transparentCommodity: Sodium

Structure: deep groove
Type: ball
Brand Name: OEM
Bore Size: 5-200mm
Outside Diameter: 14-310mm
Model Number: 6000,6200,6300,16000,6800,6900 etc.
Precision Rating: P0(ABEC-1),P6(ABEC-3),P5(ABEC-5)
Seals Type: 2Z, 2RS, Z, RS, N, NR, ZNR,open etc.
Number of Row: single, double
Material:Chrome

Item specifics
Brand Name: OEM

Dimensions: 20mm-150mm

Material: Chrome Steel(Gcr15=DIN 100Cr6)

Place of Origin: China(Mainland), Changzhou

Specifications:

diameter 10mm-150mm

Hardness:HRC58-65

Impcat value:>12J/cm2

Breakage rate: