Our production line needed some crushers. We always bought some of European equipment in the past. We investigated SBM this time and found their technology was not worse than the European technology and the price was much lower than that of European equipment.
I knew SBM through a friend. SBM salesman was very enthusiastic and patient when making production scheme for me. After investigating SBM's factories and sample production lines personally, I found that SBM is very professional.
On site, only the road surface requires leveling and compacting to establish working conditions, eliminating the necessity for cement foundation leveling and hardening. This significantly reduces the project's construction material costs.
The iron ore is evenly fed by TSW1139 feeder into HJ98 high-efficiency jaw crusher for coarse crushing. After that, the materials would be sent into CS160 cone crusher for secondary crushing.
$ABCD$ $AB=3$ $BC=4$ $E$$BD$ $AE$ $EFbot AE$$BC$$F$ $BF=frac{39}{16}$ $BE= $
D、FBC、AB ∠EFB=60° DC=EF 1 EFCD; 2 BF=EF AE= EF BD C [] 1 ; 2 [] 1 ABC∠B=60° ∠EFB=60°
— :①∵ABCD ∴AB=AD. ∵AB=BD ∴ ABD. ∴∠A=∠BDF=60°. ∵AE=DF AD=BD ∴ AED≌ DFB;②∵∠BGE=∠BDG ∠
【】 ADG DG=AD BG ≌ BG=AC ∠CAD=∠G AE=EF ∠CAD=∠AFE ∠
: 1 ∵AD∥BC DF∥AB ∴ABFD ∵BD∠ABC ∴∠ABD=∠DBC ∵AD∥BC ∴∠ADB=∠CBD A D 0 E B F C∴∠ADB=∠ABD ∴AB=AD ∴ABFD; 2 AF OF ∵AC⊥AB ∴∠BAC=90° ∴∠CEF=∠BAC=90° ∵
C:∵AB=6 BC=8 ∴ABCD48 AO=DO=1 2AC=5 ∵AC BDO ∴ AOD12 ∵EO⊥AO EF⊥DO ∴S AOD=S AOE S DOE 12=1 2AO×EO 1 2DO×EF ∴12=1 2×5×EO 1 2×5×EF ∴5(EO EF)=24 ∴EO
:(1)∵BD=AD=AC ∴∠B=∠BAD ∠ADC=∠ACD ∵AE2=EF•EC ∴AECE=EFAE ∵∠E=∠E ∴ EAF∽ ECA ∴∠EAF=∠ECA ∴∠ADC=∠ACD=∠
1 ① ABCD E FBC CD BE=CF AF DEG :AF⊥DEAF=DE 2 E FCB DC (1)BD BDH 、FAD、BCEH/AB EH=1/2AB FH∥CD FH=1
: ABCD AD∥BC AC、BDO OEF∥AA DE FB CDAB CDE F (1) AOB
— :
: ABCD AD∥BC AC、BDO OEF∥AA DE FB CDAB CDE F (1) AOB
17. AC⊥BC BD⊥AD ACBDO AC=BD.: ABC≌ BAD. 21. ABC AD ABC B、CADBE、CF E、F. :BE=CF. 22.
EF BF BD FD FF REPLACEMENT CHARACTER So Specials 1 Unicode block Name Range Chart; Specials FFF0 FFFF PDF [1] The Symbola font can be downloaded here A license is not provided and many of the
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— (1)∵AB∥CD∥EF ∴ DFE∽ DBA BFE∽ BDC AEB∽ DEC ∴ DFE DBA BFE BDC AEB DEC 3;
∵EAD GBD ∴2EG = AB ∵GBD FBC ∴2GF = CD ∵AB= CD ∴GE = GF ∴ GEF ∵HEF ∴
ABC D、EAC、BC BD BD BDF。:AFBE
AC⊥BC AD⊥BD EAB (1)1 : ECD;(2)2 CDABF AD=BD EF=3 DE=4 CD 1 2 3 AC⊥BC AD⊥BD EAB (1)1
:(1)ABFD ∠ABD=∠DBC ∠ADB=∠CBD ∠ADB=∠ABD AB=AD ;
1 1 ABCD E、FAD、BC FE BA、CDM、N ∠BME=∠CNE :AB=CD
8.ABCD E、F、G、HAB、BC、CD、DA AC=BD=2 ACBD 60° EFGH -4-20 MN MP PQ NQ MN ∥ 12 AC PQ ∥ 12 AC MP ∥ 12 BD NQ ∥ 12 BD MN ∥
— Replacement Character Unicode U FFFD UTF 8 EF BF BD WindowsUTF-8 BOM。 JavaUTF 8 BOM
【】【】【】CHADP PE ∠A=90° AD∥BC PD=CF .【】:CHADP PE ∵ABCD
OB BO⊥EF OA=OB ∠BAC=∠ABO ∠ABO=30° ∠BAC=30° 30°AC AB.
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ABC BD∠ABC ACD EAB DE BD2=BC·BE : BCD∽ BDE [][]∠DBE=∠CBD AD0A=0D ∠A0D=30° BCD∽ BDE []∵BD