中華人民共和國國家標準(中國大陸GB標準)英文版

GB標準是中華人民共和國國家標準，也叫GB國標，是中國大陸強制執行的國家標準，所有中國大陸境內銷售的商品及提供服務都必須符合GB國家標準的要求，包括進口商品及服務；本網站提供GB國家標準的查詢檢索，英文版翻譯，GB標準產品檢測檢驗及合規性分析服務；


	GB/T 3488.3-2021 ???? ????????? ?3??:Ti(C,N)?WC???????????????????（中英文版） Hardmetals桵etallographic determination of microstructure桺art 3: Measurement of microstructural features in Ti (C, N) and WC/cubic carbide based hardmetals
	GB/T 39830-2021 ???????????????（中英文版） Code for seismic design of steel static storage systems
	GB/T 39817-2021 ??? ???????????????（中英文版） Conveyor belts桺ropane burner mid-scale flammability test method
	GB/T 39741.1-2021 ???? ?? ?1??:??（中英文版） Plain bearings桾olerances桺art 1:Fits
	GB/T 39972-2021 ??????�???�????????????（中英文版） Technical specification of慖nteplan抜nformation system for implementation and supervision of spatial planning
	GB/T 39967-2021 ???????? S???????（中英文版） 5-axis simultaneous machining center -- Accuracy of S-shaped test piece
	GB/T 39966-2021 ?????????????????（中英文版） Guidelines for environmental performance evaluation in waste resource multiple utilization enterprises
	GB/T 39965-2021 ??????????（中英文版） General methods for energy savings pre -assessment
	GB/T 39964-2021 ??????????????（中英文版） Implementation guidance for energy management systemsin paper industry
	GB/T 39962-2021 ??? ??????????（中英文版） Die casting machine -- Energy efficiency limits and energy efficiency rating
	GB/T 39961-2021 ????? ????????（中英文版） Ball screw assembly -- Dimension of shaft-end type screw
	GB/T 39960-2021 ????????? ?????（中英文版） Straight-sided single-action mechanical power presses -- Characteristicsand dimensions
	GB/T 39959-2021 ??????? ?????? 2??3?（中英文版） Liquid pumps and pump units -- Noise test code -- Grades 2 and 3 of accuracy
	GB/T 39958-2021 ?????（中英文版） CNC hole puncher
	GB/T 39957-2021 ???? ????（中英文版） High pressure metal die casting units桾echnical requirements
	GB/T 39956.2-2021 ?? ?-?????? ?2??:????????????????????（中英文版） Pneumatic fluid power桬lectro-pneumatic pressure control valves桺art 2: Test methods to determine main characteristics to include in the supplier's literature
	GB/T 39956.1-2021 ?? ?-?????? ?1??:?????????????（中英文版） Pneumatic fluid power桬lectro-pneumatic pressure control valves桺art 1:Main characteristics to include in the supplier's literature
	GB/T 39955-2021 ???? ?? ????????12??????（中英文版） Additive manufacturing -- Materials -- Powders of Nylon 12 and its composites for powder bed fusion
	GB/T 39954-2021 ????????? ??????（中英文版） Tool storage with automatic tool changer桽pecification of performance test
	GB/T 39953-2021 ???????? RTCP????（中英文版） 5-axis simultaneous machining center桾esting of the accuracy for RTCP

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