Standards

DB50/T 381-2011 Abolished

DB50/T 381-2011 mini ridge lifter

This standard specifies the specifications and models, safety requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage of mini-ridging machines. This standard applies to motorized ridging machines produced in Chongqing City, with a power output of no more than 90kW, used for arable land cultivation and ridging operations.

Publish Date: 2011-01-20

DB50/T 378-2011 Abolished

DB50/T 378-2011 Flue gas desulfurization (wet method) limestone powder

This standard specifies the product grading, requirements, test methods, inspection rules, marking, packaging, transportation, and storage of flue gas desulfurization (wet method) limestone powder. This standard applies to flue gas desulfurization (wet method) limestone powder made from limestone as a raw material, which is crushed and milled into powder.

Publish Date: 2011-01-20

DB50/T 380-2011 Abolished

DB50/T 380-2011 Small synchronous generator technical specification

This standard specifies the classification and naming, types, basic parameters, structure and dimensions, technical requirements, test methods, inspection rules and markings, packaging, transportation, storage, etc. of internal combustion engine generators connected by direct linkage or flanges. This standard applies to small single-phase/three-phase brushless synchronous generators with a rated power of not more than 3kW.

Publish Date: 2011-01-20

DB50/T 376-2010 Abolished

DB50/T 376-2010 Liquefied Natural Gas (LNG) refueling station for vehicles

This standard specifies the terms and definitions, models, and working principles of liquefied natural gas (LNG) refueling machines for automobiles, as well as their requirements, test methods, inspection rules, marking, packaging, user manuals, transportation, and storage. This standard applies to the design, manufacturing, and acceptance of LNG refueling machines for automobiles.

Publish Date: 2010-12-31

DB50/ 372-2010 Abolished

DB50/ 372-2010 DB50/ 372-2010 Periodic inspection of fixed low-temperature insulated pressure vessels

This standard specifies the terms and definitions, inspection agencies, inspection cycles, inspection items, basic inspection methods, and technical requirements for regular inspections of fixed high-vacuum multi-layer cryogenic insulation and vacuum powder cryogenic insulation pressure vessels. This standard applies to vacuum insulated cryogenic pressure vessels with a design pressure of low or medium pressure, and a vacuum state in the container interlayer.

Publish Date: 2010-11-30

DB50/T 371-2010 Abolished

DB50/T 371-2010 DB50/T 371-2010 Code for Construction of Centralized Biogas Engineering in Chongqing Municipality

This standard specifies the construction scale and project composition of centralized biogas projects in Chongqing City, the site selection and construction site of the projects, the process selection, the main and auxiliary projects, the construction of facilities and the selection of equipment, environmental protection and safety and hygiene, as well as labor organization and labor quota. This standard is applicable to the construction of all types of centralized biogas projects in urban and rural areas of Chongqing City.

Publish Date: 2010-11-30

DB50/ 370-2010 Abolished

DB50/ 370-2010 Energy-saving color steel windows and doors

This standard specifies the terms and definitions, classification, specifications and marking, materials, requirements, test methods, inspection rules, marking, packaging, transportation, and storage of energy-saving color steel doors and windows. This standard applies to doors and windows for civil buildings and general industrial buildings, which are processed and manufactured from building steel and insulation materials. This standard does not apply to special doors and windows such as skylights, non-vertical roof windows, rolling shutter doors and windows, and revolving doors.

Publish Date: 2010-11-20

DB50/T 366-2010 Abolished

DB50/T 366-2010 DB50/T 366-2010 General technical requirements for carton

This standard specifies the requirements for paper boxes, test methods, inspection rules, marking, packaging, transportation, and storage. This standard applies to paper boxes made primarily from cardboard or corrugated cardboard. This standard does not apply to paper boxes used for transportation packaging and those that come into direct contact with food.

Publish Date: 2010-10-01

DB50/T 367-2010 Abolished

DB50/T 367-2010 Day-to-day plastic containers

This standard specifies the terms and definitions, requirements, test methods, inspection rules, marking, labeling, packaging, transportation, and storage of daily-use plastic containers. This standard applies to non-food contact daily-use plastic containers made from general-purpose plastics or general-purpose engineering plastics, and formed by processes such as blow molding or injection molding.

Publish Date: 2010-10-01

DB50/T 365-2010 Abolished

DB50/T 365-2010 DB50/T 365-2010 Hechuan White Goat

This standard specifies the terms and definitions, breeds, grading, and evaluation rules for Hechuan White Goats. This standard applies to the identification of Hechuan White Goat breeds, the evaluation of breeding goat grades, and the sale of breeding goats in Hechuan City, Chongqing Municipality.

Publish Date: 2010-08-30

DB50/T 364-2010 Abolished

DB50/T 364-2010 Outdoor advertising structure steel structure inspection technology standards

This standard specifies the safety inspection methods and requirements for steel structures of outdoor advertising facilities. This standard is applicable to the safety inspection of all new and existing steel structures of outdoor advertising facilities in the Chongqing area.

Publish Date: 2010-08-20

DB50/T 362-2010 Abolished

DB50/T 362-2010 Wanzhou Hongju

This standard specifies the terms and definitions, requirements, inspection methods, testing rules, marking, packaging, transportation, and storage of Wanzhou red oranges. This standard applies to fresh Wanzhou red oranges.

Publish Date: 2010-07-30