This standard specifies the limit requirements,test methods1),determination rules,and inspection reports of for maldehyde emission for the wood-based panels and finishing products used for indoor decorating and refurbishing materials.
This standard is applicable to the formaldehyde emission limit for fibreboard,particleboard,plywood,blockboard,reconstituted wood decorative lumber,laminated veneer lumber,non-structural glulam,decorated wood-based panels,wooden flooring,wooden wall panels,wooden doors and windows and other various types of indoor used wood-based panels and their products.
定价: 168元 / 折扣价: 143 元 加购物车
This standard specifies the terms and definitions, classification and marking, raw materials, technical requirements, test methods, inspection rules, manufacturer's certification, packaging, transport and storage of bamboo winding composite pipes (hereinafter referred to as BWCP).
This standard applies to BWCPs with a nominal inner diameter of 150 mm-3 000 mm, a pressure level not greater than 1.6 MPa, a ring stiffness gradeof 5 000 N/m2-20 000 N/m2, an application ambient temperature of -40 ℃- 80 ℃, and a maximum temperature not exceeding 90 ℃ for the transmission medium, for hydraulic, municipal, industrial water supply and drainage projects.
定价: 912元 / 折扣价: 776 元 加购物车