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Formative period: from the initiation of Reform and Opening Up to the mid-1980s, hardware production in Yongkang came into being and constantly developed in the form of family workshop, and in this period, the governments conduced special regulation, established hardware and software infrastructure, and set up the market for hardware trade in Yongkang, laying a material basis for the formation of regional brand.
Acknowledgements This work was financially supported by the National Natural Science Foundation of China(71303209) and the National Natural Science Foundation of China (71132007).
[9] Hu Jiayong: Economic Research Journal.

Smoke is a colloid which comprises a collection of airborne solid and liquid particles, and gases emitted when a material undergoes combustion or pyrolysis, together with the quantity of air that is entered or otherwise, mixed into the mass.
This work was supported by Hubei Provincial Natural Science Foundation of China, Research Foundation (No.
AISTC2008_16) from State Key Laboratory of Aerospace Information Security and Trusted Computing Ministry of Education, Fundamental Research Funds for the Central Universities, and 985 Project of Cognitive and Neural Information Science, Wuhan University (No. 904273258).
Nam, "Fire detection based on vision sensor and support vector machines," Fire Safety Journal, Vol.44, pp.322-329, 2009

Supported by the National Natural Science Foundation of China (70861002) References [1] Crafts, N. (2004) ‘Steam as a general purpose technology: A growth accounting perspective’.
The Economic Journal 114(2) 338 - 351 [2] Ayres, R.U. and Warr, B. (2009) The Economic Growth Engine: How Energy and Work Drive Material Prosperity.
Journal of Political Economy 195, 1201-1234
Journal of Environmental Economics and Management 31(1) 65–78

The model adopted in this study was the diagonal element of typical jacket platform structure located in East Kalimantan, Indonesia, having geometric as well as material properties listed in Table 1.
Priyosulistyo, Muslikh, Buckling failure of a slender tubular member of an offshore structure with cutout presence, International Journal of Civil & Environmental Engineering IJCEE-IJENS. 17(2) (2017) 11-18
Akbarpour, Investigation on buckling behavior of tubular shells with circular cutout, subjected to combined loading, Research-Journal of Recent Sciences. 7(1) (2012) 68-76
Rahimzadeh, Nonlinear elastic frame analysis by finite element, Journal of Structural Engineering, ASCE. 109(8) (1983) 1952-1971

Tong Wu and fellows think that functions of the informal learning space include material and spiritual function.
Fig. 1 The measurement point of Science Building No. 4.
Fig. 2 The measurement point of Science Building No. 4.
Fig. 21 The average traffic flow map INFO of Science Building No. 4.
Journal of Architectural Education in Institutions of Higher Learning, Arch.

However, bioactive materials undergo incomplete conversion into a bone-like material which has biomedical application [1].
This launched the field of bioactive ceramics with many new materials and products [4, 6, 7].
Experimental 2.1 Materials and methods The wt% compositions and ratio of CeO2 to La2O3 of the 45S5 bioglass® samples have been given in Table 1.
The raw materials for different samples were properly weighed.
Hupa a Journal of Non-Crystalline Solids 402 (2014) 28–35

Pavlenko, Dynamic analysis of the locking automatic balancing device of the centrifugal pump, Journal of mechanical engineering “Strojnícky časopis”, Bratislava, Institute of Materials and Machine Mechanics, Slovak Academy of Science, 2 (60) (2009) 75 – 86
Pavlenko, Investigation of nonlinear rotor oscillations of the multistage centrifugal compressor with the automatic balancing device, Journal of Manufacturing Engineering, Prešov, Slovak Republic, 12 (3-4) (2013) 35-39.

Its addition to cements, building binders, cement containing mixtures, concretes, building materials and products in the interval of 65 – 95 % of weight per binder ensures achieving of long-term fungistatic environment.
Materials and methods The bio-corrosive effect of sulphur-oxidizing bacteria Acidithiobacillus thiooxidans on various concrete composites in laboratory conditions at 30 °C was investigated in 7 days intervals during 91 days.
Luptáková, The biocorrosion of building materials, Acta Montanica Slovaca, 11, (2006) 339-344
Ondová, Analysis of sulphur-oxidizing bacteria attack on concrete based on waste materials, International Journal of Biological, Food, Veterinary and Agricultural Engineering, 8 (2014) 492 – 497
[8] ČSN 72 4310 – The testing of mould proofness of building products and materials, 1977

Key Laboratory for Silicate Materials Science and Engineering of Ministry of Education, Wuhan University of Technology, Wuhan, Hubei, 430070,China; 2.
Experimental Materials.
In the total cementitious materials, the amount of incorporated fly ash is 11.3%, or GBFS is 17%.
[2] ASTM C33-1997: Standard Specification for Concrete Aggregate (American Society for Testing and Materials Annual Book, 1998)
Gong: Journal of Highway and Transportation Research and Development-Application Technology Edition (2007), p.111.

And statistics by casting materials, the zhuan 8A bogie side frame of ZG230-450 material and B grade steel is 12 pieces and 2 pieces respectively, the zhuan 8G bogie side frame of B grade steel is 2 pieces.
Just applied the vertical load Note：C is journal load and is equal to 195 kN for the type bogie of D axle.
However, from the analysis of table 5 data, the average life of 11 pieces side frame of ZG230-450 material while the experiment had stopped is 546 400 times, and the average life of 6 pieces side frame of B grade steel material is 498 100 times, the strength advantage of material is not obvious in contrast also slightly lower in study.
At the same time, for the sensitivity of fatigue notch increasing with the improvement of material strength index[6,7], the exisiting surface defect of B grade steel side frame C position which impacts greater on the fatigue performance covers up the advantage of material
[6] Chen Chuanyao: Fatigue and fracture (Huazhong university of science and technology press, Wuhan 2001)