Standard No.:	AQ/T 4257-2015
English Name:	Technical Specifications of Occupational Disease Prevention for Gem Processing Enterprises
Chinese Name:	宝石加工企业职业病危害防治技术规范
Chinese Classification:	C70    Industrial dust and gas prevention technology
Professional Classification:	AQ
Issued by:	State Administration of Work Safety
Issued on:	2015-03-06
Implemented on:	2015-9-1
Status:	valid
Superseded by:	WS/T 739-2015
Language:	English
File Format:	PDF
Word Count:	3000 words
Price(USD):	184.00
Delivery:	via email in 1~3 business day

本标准规定了宝石加工企业职业病危害防治的技术措施、管理措施、个体防护和职业健康监护。
本标准适用于通过锯切、琢磨、抛光等工艺，对天然珠宝玉石和人工宝石加工过程中职业病危害的预防与控制，也适用于相关部门对宝石加工企业生产过程中职业病危害防治工作的监督。