所有技术文件，技术资料及技术图纸的分类，编号归档工作。
Technical paper classification of all technical documents and files, number and place on file.
请选择下列产品分类及填写有关编号在表格1B上。
Please pick your product category below and input the CODE into Form 1b.
请选择下列产品分类及填写有关编号在表格上。
Please pick your product category below and input the CODE into the form.
请选择下列产品分类及填写有关编号在表格上。
Please pick your product category below and input the CODE into the form.
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