板材

Watertightness,defend the tide characteristcs come to a decision it to is an ideal to separate the wall plank material,as long as handies in brief,can glue ceramix the or proceedings varnish etc.

产品的防水、防潮特性决定了它是适用于浴室、厨房、卫生间等高湿度区的理想隔墙板材，通过简单的处理，即可在表面粘瓷砖或进行油漆等。

Watertightness, defend the tide characteristcs come to a decision it to is an ideal to separate the wall plank material, as long as handies in brief, can glue ceramix the or proceedings varnish etc.

产品的防水、潮特性决定了它是适用于浴室、房、生间等高湿度区的理想隔墙板材，通过简单的处理，即可在表面粘瓷砖或进行油漆等。

According to state regulations, the standard plate of watery rate can not exceed 12%.

按国家规定，标准板材的含水率不能超过12％。

Whittling down the glut of South American and African lumber has been a lengthy process because 2009 demand for most species has been well below 2007-2008 levels.

消耗多余的南美和非洲板材已经变成是一个长期过程，因为2009年对多数木材的需求已经明显的低于2007-2008的水准。

Applicable to long goods or goods of large volume or plates etc and widely used in building industry, tubing industry, woodcraft and distribution of steel materials

适用于长型物料、大件货物、板材等，广泛应用于建筑业、管材业、木材加工业和钢材配送中心。

Objective To explore the effects of environmental factors such as temperature, relative humidity and ventilation rate on release quantity of formaldehyde in woodiness boards.

目的 研究温度、相对湿度、空气交换率等环境条件对木质板材甲醛释放的影响。

Objective To understand the emission rate and the attenuation rule of formaldehyde in the artificial woodiness boards for sell in China and to study the efficiency of formaldehyde-eliminator.

目的了解目前市售木质人造板甲醛的释放量，研究不同板材甲醛的衰减规律以及甲醛消除剂的效果。

The emission rate of formaldehyde in woodiness boards will be accelarated when the temperature, concentration of vapor and ventilation rate increased.

升高温度，增大相对湿度，加快空气交换频率均能有效加快木质板材甲醛的释放速度。

Methods A small climate chamber was employed to control the temperature, concentration of vapor and ventilation rate. The quantity of formaldehyde released from woodiness boards was determined by 4160 Formaldehyde Analyzer of INTERSCAN.

使用小型环境测试舱控制温度、水蒸汽浓度、空气交换率，用INTERSCAN公司的4160型甲醛分析仪测定不同条件下木质板材的甲醛释放量。

At present, the work sheet is only 60%.

目前板材的开工量只有60％。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐