BER-S-79SA3墙面土压计带挡板功能,可承受1000%过载的墙面土压计。咨询购买 BER-S-1MP79SA1 1MPa用BER-S-2MP79SA1 2MPa用BER-S-3MP79SA1 3MPa用BER-S-500KP79SA1 500kPa用BER-S-79SA3BER-S-1MP79SA1 1MPa用BER-S-79SA3BER-S-2MP79SA1 2MPa用BER-S-79SA3BER-S-3MP79SA1 3MPa用BER-S-79SA3BER-S-500KP79SA1 500kPa用