2007年一级建造师市政实务真题及答案(国外英文资料).docVIP

2007年一级建造师市政实务真题及答案(国外英文资料) Full water test and tightness test D. full water test and tightness test 14. heat pipe compensator, the compensator in the pipeline before installation, and (C) shall not be fixed. A. B. C. guide bracket hanging bracket fixed bracket D. rolling bracket The 15. station is the city gas pipeline network system to adjust and stabilize the pressure pipe network facilities, usually by the regulator, and the valve (B), safety device, by-pass pipe and instrument etc.. A. B. C. filter drain trap D. compensator 16. according to the Regulations on-site construction requirements, plan approved projects (C) shall apply to the relevant departments for the construction permit procedures. The A. project general contracting unit B. general construction contractor C. D. construction units supervision units 17. characteristics of suspended ash pellets is two (C). A. lime powder and pulverized coal and aggregate ratio of 15:85 to 20:80 B. in the mixture of granular material can form a skeleton C. is easy to produce shrinkage and dry shrinkage crack of D. is widely used in highway The machine with 18. prestressed construction should be calibrated periodically (D). A. owners designated metrology institutions designated B. supervision institution of metrological technology The legal metrology institution authorized by the competent department of construction enterprise internal C. D. measurement technology institutions 19. gas pipeline installation personnel must be trained and qualified in 1, when the intermittent installation over time (B), again before taking the post re examination and evaluation technology. A.3 B.6 months C.12 months D.18 months According to the relevant provisions of the 20. code for construction and acceptance of subway engineering, tunnel by drilling and blasting method, must be prepared in advance of blasting scheme, prior to the implementation of the need to carry out the program (D). The approval of A. newspaper owners approved B. re