土壤比重計(jì)誠(chéng)招全國(guó)代理使用說(shuō)明：

1、 密度計(jì)法進(jìn)行顆粒分析試驗(yàn)宜采用天然含水率土樣。也可采用風(fēng)干（烘干）土樣進(jìn)行;

2、 對(duì)于風(fēng)干（烘干）土樣，取代表性土樣100~300g，放入研缽中，用帶橡皮頭的研杵碾散將研散后的土過(guò)2mm篩，將篩上土研散再過(guò)篩，直到篩上僅留下大于2mm的顆粒為止;

、產(chǎn)品本廠承諾所有的系列產(chǎn)品，嚴(yán)格按照國(guó)標(biāo)、部標(biāo)標(biāo)準(zhǔn)組織生產(chǎn)，并承諾所提供的產(chǎn)品是全新的未曾使用過(guò)的，從原材料進(jìn)廠到設(shè)備出廠都經(jīng)過(guò)嚴(yán)格的和完善的檢驗(yàn)。

Our factory promises that all series of products will be produced in strict accordance with the National Standard ａnd the ministry standard, ａnd that the products will be brand-new ａnd unused, from the raw materials into the factory to the equipment factory after strict ａnd perfect inspection.

二、售后服務(wù)

產(chǎn)品售后服務(wù)工作由本廠售后服務(wù)部與全國(guó)的授權(quán)代理商和經(jīng)銷商共同完成。

The after-sales service of the after-sales service products shall be jointly completed by the after-sales Service Department of our factory ａnd authorized agents ａnd distributors throughout the country.

土壤比重計(jì)誠(chéng)招全國(guó)代理