Stearic Acid - SP Single Pressed
Specification:
Colour White – Faintly Yellow
Appearance Small Flakes
Formula C17 H 35 COOH
Iodine Value 6.0 – 9.0
Molecular Weight 284.47
Melting Point 56º …
The single-phase wat-hour meter is a kind
of inducti on meter, which is applicable to measure the
rated frequency 50Hz and measure of active electric
energy in sigle-phase A. C electric net. All te…
The DD28 ty pe single-phase wat-hour meter is a kind
of inducti on meter, which is applicable to measure the
rated frequency 50Hz and measure of active electric
energy in sigle-phase A. C electric …
DD450 series long-life single-phase watt-hour meter
is used for measuring single-phase AC active energy
of reference frequency 50Hz or 60Hz. It has many
features such as reliable structure, stable …
It is the single-phase active energy watt-hour meter
with multi functions of anti-electricity theft on an
induction watt-hour meter, its performance is the
same with that of DD862 series watt-hour …
DD862 type single-phase watt-hour meter, that is,
inductance type single-phas e AC acti ve e nerg y
watt-hour meter, it is used for measuring active
energy at single-phase AC power grid of 50Hz or
…
DDS450Z type electronic single-phase carrier watthour
meter is designed and made with the powe r line
carrier spread-spectrum technology on the basis of
Chinese power grid situations, according to …
DDS450J series single-phase electronic watt-hour
meter adopts the latest MPU and low-power
consumption large-scale integrated circuit
technology as well as SMT technology, it has many
features suc…
It was used in single phase user measure power,
mostly in new building and house building and rural.
it has prepaid fee function ,specially resident house
zone ,enterprise factory and school, it ca…
Each performance index of DDSY450 series singlephase
electronic prepaid watt-hour meter conforms
to standard GB/T18460.3-2001 Prepaid Watt-hour
Meters, all technical requirements for single-phase
…
DDSF450 series single-phase electronic multi-tariff
watt-hour meter is for measuring active energy of
single phase 220V and 50Hz, it adopts the latest MPU
tech-nology and digital energy measurement…
DDS450F series single-phase electronic watt-hour
meter adopts special large-scale int-egrated circuit
with anti-electricity theft and SMT technology, to make
sure the accuracy and reliability of me…
DDS450 series single-phase electronic watt-hour
meter adopt s ultra-large digital energy measurement
chip and SMT technology, its key components selects
that of international brand industrial class…
CK5112 CNC vertical lathe machines in china
Numerical control system is Siemens or Fanuc CNC.
The stepless gear shift lathe has not only functions of turning like common lathe, but also has function…
C5250Q Double Column vertical lathe
1. This series machine is suitable for machining in industries of motor,turbine, aerospace, mining as well as metallurgy, etc.
2. It can process external column f…
ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea