中文字幕人妻少妇乳区-成人综合在线一区二区-国产精品亚洲五月天丁香-亚洲婷婷久久久精品综合

Permeameter滲水測(cè)量系統(tǒng)
運(yùn)動(dòng)場(chǎng)地滲水測(cè)量系統(tǒng)功能：

運(yùn)動(dòng)場(chǎng)地滲水測(cè)量系統(tǒng)檢測(cè)場(chǎng)地滲水速度，適用多種場(chǎng)地的滲水測(cè)量
符合標(biāo)準(zhǔn)：

Fifa FIH IRB IAAF EN14877 EN15330
One important factor for an artificial turf field is the water permeability of the surface. With a double ring infiltrometer you are able to determine the infiltration rate. This is a relative simple but effective device. The rate of infiltration is measured as the quantity of water that penetrates in a certain surface of soil in relation to time. Since water has the tendency to run away laterally the outer ring functions as a separation. The measurement is done in the inner ring as the water penetrates vertically here.
Applications: Football, Hockey (turf permeability), Rugby
Standards: EN 12616, EN 15330

上海樂(lè)傲試驗(yàn)儀器有限公司產(chǎn)品售后服務(wù)承諾：但凡從上海樂(lè)傲試驗(yàn)儀器有限公司購(gòu)買(mǎi)的產(chǎn)品均可享受質(zhì)保一年服務(wù)；一年內(nèi)如有產(chǎn)品質(zhì)量問(wèn)題包修包換包退，并可享受終身維護(hù)服務(wù)。