
The 2014 Yunnan Provincial Education System Security Work Conference recently revealed that various schools at all levels in the province will carry out anti-terrorist security education and emergency drills among the teachers and students this year, and organized anti-terrorism simulation exercises in school security teams. Strengthen the ability of teachers, students and the defense team to prevent violence and fear.
It is understood that Yunnan Province’s education system has achieved remarkable results in preventing campus security accidents and safety education. The province’s campus security and stability work has been commended by the provincial Party committee and provincial government for five consecutive years. The Provincial Department of Education has issued the “Safe Campus†to create implementation plans and evaluation methods, and newly selected 173 provincial “Safe Campusesâ€. At present, more than 18,000 schools and kindergartens in the province have participated in the establishment of “Safe Campusâ€, which covers more than 96% of full-time schools. More than 6,900 “Safe Campuses†at all levels have been selected, setting off the province to create “Safe Campusâ€. The climax.
The Department of Education of Yunnan Province and the Public Security Department also jointly issued technical standards for kindergartens’ civil defense, physical defense, and technical defense in kindergartens in the primary and secondary schools. The organization organized a thorough investigation of the internal defense forces, guarding and protective equipment, and video surveillance and other preventive facilities, and proposed a classified guidance program. And solutions, to ensure safety and security work. In 2013, there were 8,060 schools in the province equipped with full-time security personnel, and more than 11,800 schools were equipped with part-time security personnel. There were a total of 12,950 full-time security personnel and 18,245 part-time security personnel. More than 90% of the province’s primary and secondary schools and kindergartens have fences and other facilities and have achieved closed management. 5490 schools across the province have installed campus video surveillance systems, 785 schools are equipped with one-click alarm facilities, and 585 school video surveillance facilities are linked to public security agencies for operation.
Steel structures can be used in many industries such as foundation reinforce, electric power transmission structures and tubular scaffolding, etc.
A flange can also be a plate or ring to form
a rim at the end of a pipe when fastened to the pipe. A blind flange is a plate
for covering or closing the end of a pipe. A flange joint is a connection of
pipes, where the connecting pieces have flanges by which the parts are bolted
together.
Although the word flange generally refers to
the actual raised rim or lip of a fitting, many flanged plumbing fittings are
themselves known as 'flanges':
There are many
different flange standards to be found worldwide. To allow easy functionality
and interchangeability, these are designed to have standardised dimensions.
Common world standards include ASA/ASME (USA), PN/DIN (European), BS10
(British/Australian), and JIS/KS (Japanese/Korean). In the USA, ANSI stopped
publishing B16.5 in 1996, and the standard is ASME B16.5
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