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射频电缆与高频接插件连接工艺
Connecting technology for RF cable and high frequency connector
价格:¥0.00
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铜管钎焊技术要求
Technical requirements for copper pipes brazing
价格:¥0.00
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电缆与特种插头连接工艺
Connecting technology for cable and special connecter
价格:¥0.00
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化工原料及试剂物资分类与代码
Material classification and code for chemical engineering raw material and agent
价格:¥0.00
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橡胶、塑料及其制品物资分类与代码
Material classification and code for rubber, plastic and their products
价格:¥0.00
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电线、电缆物资分类与代码
Material classification and code for electric write and cable
价格:¥0.00
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船舶干粮库的空气调节与通风 设计条件和计算基准
Air-conditioning and ventilation of dry provision rooms on board ships -- Design conditions and basis of calculations
价格:¥0.00
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