Current location - Quotes Website - Collection of slogans - Interpretation of CMC
Interpretation of CMC
That is, the sewer manhole (also called skylight) in the middle of the road.

Pronunciation: yìnjǐng manhole cover manufacturing patent encyclopedia 1, safety anti-theft lining manhole cover.

2, security anti-theft manhole cover well ring

3, security anti-theft sewage manhole cover

4. Safety manhole cover

5. Safety manhole cover lock

6, safety lock, self-protection hinge safety anti-theft manhole cover 7, glass fiber reinforced plastic manhole cover

8, glass fiber reinforced plastic manhole cover

9. Glass fiber reinforced plastic manhole cover and its manufacturing method

10, FRP locking manhole cover

1 1, glass fiber reinforced plastic manhole cover, seat and production method thereof

12, glass fiber magnesium oxychloride cement manhole cover 13, thin safety manhole cover

14, anti-theft manhole cover is unlocked.

15, special manhole cover for colored reinforced concrete

16, color painted manhole cover

17, plug-in safety manhole cover

18, ultra-high polymer composite plastic anti-theft manhole cover

19, super heavy steel fiber reinforced concrete manhole cover

20, urban water supply and drainage manhole cover anti-theft device

2 1, urban street anti-blocking and anti-fouling rainwater manhole cover

22. Jing Zuo cast iron skeleton terrazzo manhole cover.

23. Well cover with gravity unlocking anti-theft device

24. Embedded manhole cover lock with automatic spring reset and its key

25. Ground manhole cover

26. Split manhole cover 27. Multifunctional urban sewage rainwater manhole cover

28. Multifunctional anti-theft manhole cover

29. Multifunctional manhole cover

30. Multifunctional manhole cover 2

3 1, multifunctional ductile iron manhole cover

32. Multifunctional manhole cover

33, anti-theft safety manhole cover

34, anti-theft safety manhole cover 2

35, anti-theft safety manhole cover

36, anti-theft, anti-collision noise manhole cover

37, anti-theft and anti-fall cast iron manhole cover

38. Anti-theft and anti-jump manhole cover

39. Anti-theft manhole cover and anti-theft rain gate grate

40, anti-theft manhole cover and well ring and its opening tools

4 1, anti-theft manhole cover and special opening equipment

42, anti-theft cotter manhole cover

43. Anti-theft road manhole cover 44. Anti-theft molded manhole cover

45, anti-theft lightweight manhole cover

46. Anti-theft manhole cover for water supply and drainage

47, anti-theft manhole cover

48, anti-theft manhole cover

49, anti-theft manhole cover

50, anti-theft manhole cover

5 1, reinforced concrete manhole cover and its preparation method

52, inspection well reinforced concrete manhole cover preparation method

53, simple anti-theft manhole cover

54, simple rain mouth sealing manhole cover

55, hinge conjoined anti-theft manhole cover

56, emery manhole cover and its manufacturing method

57, manhole cover fixed anti-theft device

58. Silent anti-theft cast iron Zuo Jing and manhole cover

59, polypropylene fiber concrete manhole cover manufacturing method

60, polymer concrete manhole cover

6 1, polymer-based composite manhole cover

62, polymer-based composite manhole cover mold

63. Anti-theft manhole cover

64. Anti-theft manhole cover 2

65, anti-theft manhole cover 3

66, anti-theft manhole cover 4

67, anti-theft manhole cover

68, anti-theft circular manhole cover

69. Anti-blocking and deodorizing rainwater manhole cover

70. Anti-overturning anti-theft manhole cover

7 1, waterproof, deodorizing and theft-proof sealed manhole cover

72. Anti-displacement anti-theft manhole cover

73. Making permanent manhole covers from waste garbage 74. Well covers made from fly ash and their manufacturing methods.

75, composite glass fiber reinforced plastic city pipeline manhole cover and its production process

76, composite concrete manhole cover

77. Composite manhole cover and Jing Zuo.

78. Composite manhole cover

79. Composite manhole cover

80. Composite fiber manhole cover

8 1, composite new material manhole cover and seat ring

82. Covered anti-theft waterproof manhole cover

83. Tempered glass manhole cover

84, steel wire mesh reinforced concrete manhole cover production method

85. Steel fiber composite manhole cover.

86, steel fiber composite manhole cover

87, steel fiber reinforced concrete anti-theft manhole cover

88, steel fiber reinforced concrete manhole cover

89, high strength FRP manhole cover demoulding tool

90, high strength anti-theft manhole cover

9 1, high-strength anti-theft manhole cover

92. A production method of high-strength composite pipe manhole cover.

93, high-strength composite manhole cover 94, high-strength composite manhole cover

95, water supply and drainage manhole cover, seat ring and its manufacturing process

96, water supply and drainage plastic alloy anti-theft manhole cover

97, environmental protection rubber and plastic multipurpose manhole cover

98, chemical prestressed steel fiber concrete manhole cover manufacturing method

99, concrete, cast iron integrated anti-theft underground pipeline manhole cover base

100, vibration and noise reduction pavement manhole cover

10 1, manhole cover

102, manhole cover anti-theft device

103, Jing Zuo polyethylene composite manhole cover

104, bayonet lock anti-theft manhole cover and water grate

105, compressive concrete manhole cover

106, steel fiber reinforced concrete manhole cover with shell

107, skid-mounted steel cement manhole cover

108, detachable rainwater manhole cover device

109, conjoined anti-theft manhole cover

1 10, material composition and production technology of magnesite manhole cover seat and manhole cover.

1 1 1, magnesite composite urban pipeline manhole cover and its production process.

1 12, production process of magnesite manhole cover

1 13, password anti-theft safety manhole cover and cover seat

1 14, password anti-theft manhole cover device

1 15, password lock closes the safety manhole cover.

1 16, hinged anti-theft manhole cover

1 17, cold-rolled ribbed steel fiber reinforced high-strength concrete manhole cover

1 18, artificial Shi Ying manhole cover, support and manufacturing method thereof

1 19, sewer safety manhole cover

120, transverse rib steel fiber reinforced concrete manhole cover

12 1, resin-based composite manhole cover

122, resin-based composite manhole cover 2

123, double safety manhole cover and its special opening device

124, double-frame ultra-durable FRP manhole cover

125, double lock anti-theft manhole cover

126, double-pin turnover anti-theft manhole cover

127, special reinforced concrete manhole cover

128, transformation, anti-theft, multifunctional color decorative painting environmental protection manhole cover

129, position difference type self-locking manhole cover device

130, sewage manhole cover

13 1. Preparation of inorganic glass fiber reinforced plastic and manufacturing method of pipeline manhole cover and manhole cover seat

132, manufacturing method of inorganic FRP wellhead cover

133, inorganic glass fiber reinforced plastic inspection well body

134, rubber ring for shock absorption sealing of sewer manhole cover

135, manufacturing method of fiber composite reinforced concrete manhole cover

136, fiber composite heavy manhole cover

137, fiber mortar and fiber concrete manhole cover

138, new underground pipeline manhole cover

139, new anti-theft manhole cover and its opening tool

140, new anti-theft manhole cover

14 1, new anti-theft manhole cover

142, rotary manhole cover anti-theft device

143 new anti-theft locking device for manhole cover

144, special anti-theft device for manhole cover

145, luminous fire manhole cover 146, safety manhole cover

147. Glass fiber reinforced manhole cover and rainwater grate

148, a glass fiber reinforced plastic metal frame manhole cover and well grate.

149, anti-theft manhole cover

150, anti-theft manhole cover

15 1, anti-theft manhole cover

152, anti-theft manhole cover

153, anti-theft manhole cover

154, a composite manhole cover

155. Manufacturing method of composite manhole cover

156, composite manhole cover and its preparation method

157, an improved anti-theft safety manhole cover

158, an improved anti-theft manhole cover

159, water supply and drainage manhole cover and its production process

160, an anti-theft cast iron manhole cover for pipelines.

16 1 reinforced composite manhole cover and preparation method thereof

162, hinged safety anti-theft manhole cover

163. Anti-settlement combined manhole cover

164, pressure-resistant and durable manhole cover

165, a new manhole cover

166, a new type of steel fiber high-strength concrete manhole cover with lock.

167, manhole cover and its preparation

168, self-locking anti-theft manhole cover

169, a self-locking manhole cover device

170, a self-locking manhole cover device 2

17 1. Heavy steel fiber reinforced concrete manhole cover matched with cast iron Jing Zuo.

172, manhole cover with rain mouth sealed.

173, round metal anti-theft manhole cover device

174, door reinforced concrete valve manhole cover and its Jing Zuo

175, expansion anti-theft manhole cover

176, integrally connected with the anti-theft manhole cover seat.

177, straight rod movable ball type anti-theft manhole cover

178, planting manhole cover

179, cast iron theft-proof manhole cover

180, cast iron reinforced concrete manhole cover

18 1, cast iron manhole cover, rain grate anti-theft method

182, rotary manhole cover device

183, self-locking manhole cover device

184, combined anti-theft cast iron manhole cover Jing Zuo.

185, composite steel fiber reinforced concrete manhole cover and seat