搜索筛选：

搜索耗时 0.42846 秒，为你在 464022 条记录里面共找到 100 篇文章 [XML]
模糊搜索：
同义词搜索：
搜索字段：
内容模块：
发布年份：
排序方式：
71. ASTM C94/C94M-2020 Standard Specification for Ready-Mixed Concrete [25%]
ASTM C94/C94M-2020 Standard Specification for Ready-Mixed Concrete
标准下载
2023-09-21 04:00:02
72. ASTM C88/C88M-2018 Standard Test Method for Soundness of Aggregates by Use of Sodium Sulfate or Magnesium Sulfate [25%]
ASTM C88/C88M-2018 Standard Test Method for Soundness of Aggregates by Use of Sodium Sulfate or Magnesium Sulfate
标准下载
2023-07-05 19:36:01
73. ASTM C1799/C1799M-2019 Standard Guide to Dimension Stone Test Specimen Sampling and Preparation [25%]
ASTM C1799/C1799M-2019 Standard Guide to Dimension Stone Test Specimen Sampling and Preparation
标准下载
2023-07-30 11:24:02
74. ASTM C31/C31M-2021 Standard Practice for Making and Curing Concrete Test Specimens in the Field [25%]
ASTM C31/C31M-2021 Standard Practice for Making and Curing Concrete Test Specimens in the Field
标准下载
2023-07-22 00:36:01
75. ASTM C1422/C1422M-2020 Standard Specification for Chemically Strengthened Flat Glass [25%]
ASTM C1422/C1422M-2020 Standard Specification for Chemically Strengthened Flat Glass
标准下载
2023-05-03 01:12:02
76. ASTM C67/C67M-2020 Standard Test Methods for Sampling and Testing Brick and Structural Clay Tile [25%]
ASTM C67/C67M-2020 Standard Test Methods for Sampling and Testing Brick and Structural Clay Tile
标准下载
2023-09-21 14:12:02
77. ASTM C109/C109M-2020 Standard Test Method for Compressive Strength of Hydraulic Cement Mortars (Using 2-in. or [50-mm] Cube Specimens) [25%]
ASTM C109/C109M-2020 Standard Test Method for Compressive Strength of Hydraulic Cement Mortars (Using 2-in. or [50-mm] Cube Specimens)
标准下载
2023-06-13 02:24:02
78. ASTM C1201/C1201M-2020 Standard Test Method for Structural Performance of Exterior Dimension Stone Cladding Systems by Uniform Static Air Pressure Difference [25%]
ASTM C1201/C1201M-2020 Standard Test Method for Structural Performance of Exterior Dimension Stone Cladding Systems by Uniform Static Air Pressure Difference
标准下载
2023-07-18 21:36:01
79. BS EN 3645-005-2019 Aerospace series. Connectors, electrical, circular, scoop-proof, triple start threaded coupling, operating temperature 175 °C or 200 °C continuous. Receptacle, hermetic, round flange, solder mounting. Product standard [25%]
BS EN 3645-005-2019 Aerospace series. Connectors, electrical, circular, scoop-proof, triple start threaded coupling, operating temperature 175 °C or 200 °C continuous. Receptacle, hermetic, round flange, solder mounting. Product standard
标准下载
2023-04-20 00:30:02
80. BS ISO 18466-2016 固定源排放 使用平衡法测定烟气中C O $ d2中的生物成分 Stationary source emissions. Determination of the biogenic fraction in C O$d2 in stack gas using the balance method [25%]
BS ISO 18466-2016 固定源排放 使用平衡法测定烟气中C O $ d2中的生物成分 Stationary source emissions. Determination of the biogenic fraction in C O$d2 in stack gas using the balance method
标准下载
2023-06-23 21:36:01