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GBT 3873-1983 通信设备产品包装通用技术条件.pdf
中华人民共和国国家标准通信设备产品包装通用技术条件发布实施国家标准局发布中华人民共和国国家标准通信设...
2025-12-23发布 0 浏览 15 页475.71 KB
GB∕T28826.2-2020信息技术公用生物特征识别交换格式框架第2部分：生物特征识别注册机构操作规程.pdf
犐犆犛３５．０４０犔７０中华人民共和国国家标准犌犅／犜２８８２６．２—２０２０代替ＧＢ／Ｔ２８８２６．２—２０...
2025-12-23发布 0 浏览 13 页771.96 KB
GBT 3789.13-1991 发射管电性能测试方法共栅电路静态特性曲线的测试方法.pdf
标准分享网 www. bzfxw. com 免费下载www.bzfxw.com
2025-12-23发布 0 浏览 3 页116.45 KB
GBT 6206-2015 黑白显像管空白详细规范.pdf
学兔兔 www. bzfxw. com学兔兔 www. bzfxw. com学兔兔 www. bzfxw. com学兔兔 www. bzfxw. com学兔兔 www. bzfxw. com学兔兔 www. bzfxw. com学兔兔 www. bzfxw. com
2025-12-23发布 0 浏览 12 页606.45 KB
GBT 5838.44-2015 荧光粉第4-4部分：彩色显像管用荧光粉.pdf
学兔兔 www. bzfxw. com学兔兔 www. bzfxw. com学兔兔 www. bzfxw. com学兔兔 www. bzfxw. com学兔兔 www. bzfxw. com学兔兔 www. bzfxw. com学兔兔 www. bzfxw. com
2025-12-23发布 0 浏览 12 页458.81 KB
GB∕T 20660-2020 石油天然气工业海上生产设施的火灾、爆炸控制、削减措施要求和指南.pdf
库七七 www. kqqw. com 提供下载库七七 www. kqqw. com 提供下载库七七 www. kqqw. com 提供下载库七七 www. kqqw. com 提...
2025-12-23发布 0 浏览 58 页82.54 MB
GB∕T 37458-2019 城郊干道交通安全评价指南.pdf
GB∕T 37458-2019 城郊干道交通安全评价指南.pdf
2025-12-23发布 0 浏览 38 页3.13 MB
GB∕T 39454-2020 国际贸易业务数据规范货物跟踪与追溯.pdf
犐犆犛３５．２４０．６０犔７６中华人民共和国国家标准犌犅／犜３９４５４—２０２０国际贸易业务数据规范货物跟踪与...
2025-12-23发布 0 浏览 21 页9.35 MB
GB∕T 32369-2015 密封胶固化程度的测定.pdf
GB∕T 32369-2015 密封胶固化程度的测定.pdf
2025-12-23发布 0 浏览 9 页413.26 KB
API Spec 2Y-2006 (2025).pdf
Specification for Steel Plates, Quenched-and-Tempered, for Offshore StructuresAPI SPECIFICATION 2YFIFTH EDITION, DECEMB...
2025-12-23发布 0 浏览 23 页765.36 KB
API Spec 11PL-2019 (2025).pdf
Plunger Lift Lubricators and Related EquipmentAPI SPECIFICATION 11PLFIRST EDITION, JUNE 2019API MONOGRAM PROGRAM EFFE...
2025-12-23发布 0 浏览 72 页1.1 MB
API Spec 5LD-2015 (2025).pdf
CRA Clad or Lined Steel PipeAPI SPECIFICATION 5LDFOURTH EDITION, MARCH 2015API MONOGRAM PROGRAM EFFECTIVE DATE: SEP...
2025-12-23发布 0 浏览 46 页593.65 KB
API Guidelines for air monitoring tactics for emergency response 2025.pdf
Guidelines for Air Monitoring Tactics for Emergency Response FEBRUARY 2025 Special Notes API publications necessaril...
2025-12-23发布 0 浏览 36 页2.08 MB
API Spec 2SF-2013 (2025).pdf
Manufacture of Structural Steel Forgings for Primary Offshore ApplicationsAPI SPECIFICATION 2SFFIRST EDITION, AUGUST ...
2025-12-23发布 0 浏览 36 页397.4 KB
API Spec 12B-2020 (2024).pdf
Specification for Bolted Tanks for Storage of Production Liquids API SPECIFICATION 12B SEVENTEENTH EDITION, DECEMBER...
2025-12-23发布 0 浏览 31 页3.27 MB
API Spec 16A-2017 (2025).pdf
Specification for Drill-through Equipment API SPECIFICATION 16A FOURTH EDITION, APRIL 2017 API MONOGRAM PROGRAM EFFE...
2025-12-23发布 0 浏览 152 页3.26 MB
API Spec 14L-2020 (2025).pdf
Lock Mandrels and Landing NipplesAPI SPECIFICATION 14L THIRD EDITION, JUNE 2020REAFFIRMED, MARCH 2025Special NotesAPI...
2025-12-23发布 0 浏览 59 页565.77 KB
API Spec 19E-2024.pdf
Electrical and Electronic Components for Use in Downhole Completion EquipmentAPI SPECIFICATION 19EFIRST EDITION, SEPT...
2025-12-23发布 0 浏览 94 页2.1 MB
API Spec 16C-2021 (2025).pdf
Choke and Kill Equipment API SPECIFICATION 16C THIRD EDITION, MARCH 2021 API MONOGRAM PROGRAM EFFECTIVE DATE: SEPT...
2025-12-23发布 0 浏览 124 页2.34 MB
API Spec 7-1-2023 (2025).pdf
Rotary Drill Stem ElementsAPI SPECIFICATION 7-1SECOND EDITION, FEBRUARY 2023API MONOGRAM EFFECTIVE DATE: SEPTEMBER 1,...
2025-12-23发布 0 浏览 127 页5.89 MB

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