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湛江Inspection well series

湛江Smart Well Tools Series

湛江Insulation box series

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湛江

A sealing and fitting structure for a well body

湛江A sealing and fitting structure for a well body

Closed physical examination and well inspection

湛江Closed physical examination and well inspection

A New Type of Closed Composite Plastic Inspection Well

湛江A New Type of Closed Composite Plastic Inspection Well

Business license

湛江Business license

High and New Technology Enterprise Certificate

湛江High and New Technology Enterprise Certificate

Low-carbon safe operation of urban and rural water supply systems applicable technology and equipment

湛江Low-carbon safe operation of urban and rural water supply systems applicable technology and equipment

Assembled high-strength composite resin inspection wells

湛江Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

湛江Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

湛江Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

湛江Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

湛江Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

湛江Assembled high-strength composite resin inspection wells

Development and Application Technology Integration of Assembled High Strength Composite Resin Water Supply Inspection Well

湛江Development and Application Technology Integration of Assembled High Strength Composite Resin Water Supply Inspection Well

Quality management system certification

湛江Quality management system certification

Occupational Health Management System Certification

湛江Occupational Health Management System Certification

Environmental Management System Certification

湛江Environmental Management System Certification

People's Republic of China communications industry standard "underground communications pipeline with preformed composite man (hand) hole

湛江People's Republic of China communications industry standard "underground communications pipeline with preformed composite man (hand) hole

China Association for the Promotion of International Science and Technology "assembled high-strength composite resin inspection wells

湛江China Association for the Promotion of International Science and Technology "assembled high-strength composite resin inspection wells

Group standard for IoT intelligent terminal protection water meter wells

湛江Group standard for IoT intelligent terminal protection water meter wells

Standardization Working Committee of China Association for the Promotion of International Science and Technology

湛江Standardization Working Committee of China Association for the Promotion of International Science and Technology

Housing and Construction Department Announcement

湛江Housing and Construction Department Announcement

Technical standards for assembled high-strength composite resin water supply wells

湛江Technical standards for assembled high-strength composite resin water supply wells

A structural type of manhole cover

湛江A structural type of manhole cover

A kind of combined municipal inspection well

湛江A kind of combined municipal inspection well

Electricity intelligent manhole cover

湛江Electricity intelligent manhole cover

Split type composite inspection well

湛江Split type composite inspection well

A kind of FRP resin inspection well with prefabricated composite seal at the branch pipe opening

湛江A kind of FRP resin inspection well with prefabricated composite seal at the branch pipe opening

An IoT monitoring well tool

湛江An IoT monitoring well tool

A polygonal reinforced well

湛江A polygonal reinforced well

A composite well with lateral expansion

湛江A composite well with lateral expansion

A kind of interlocking diagonal reinforcement at the corners

湛江A kind of interlocking diagonal reinforcement at the corners

A reinforcing structure with reinforcing bars and reinforcing blocks

湛江A reinforcing structure with reinforcing bars and reinforcing blocks

A deepening tube with grid-like reinforcement

湛江A deepening tube with grid-like reinforcement

A staggered reinforcement structure at the corners

湛江A staggered reinforcement structure at the corners

A re-straight fit structure of well body and deepening pipe

湛江A re-straight fit structure of well body and deepening pipe

A concave-convex structure docking mating structure applied to a closed composite well

湛江A concave-convex structure docking mating structure applied to a closed composite well

A mating composition of a ribbed assembly for a split well

湛江A mating composition of a ribbed assembly for a split well

A surface reinforced structure with multiple shape fits on the surface

湛江A surface reinforced structure with multiple shape fits on the surface

A seal fitting structure at the position of well body and top cover

湛江A seal fitting structure at the position of well body and top cover

A reinforced structure with inner and outer diamond fit

湛江A reinforced structure with inner and outer diamond fit

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