被動(dòng)攔石網(wǎng)A廣西被動(dòng)攔石網(wǎng)A被動(dòng)攔石網(wǎng)廠家直銷被動(dòng)攔石網(wǎng)產(chǎn)品類別:SNS被動(dòng)防護(hù)網(wǎng)系統(tǒng)被動(dòng)攔石網(wǎng)產(chǎn)品說(shuō)明:被動(dòng)防護(hù)網(wǎng)的柔性和阻攔強(qiáng)度足以吸收和分散傳遞750KJ以內(nèi)的落石沖擊動(dòng)能,
李華
網(wǎng)店第1年
2020-03-28 11:03