A huge detergent box is filled with rocks, hidden in the shadows behind a boiler furnace.
一个大大的清洁剂盒子，装满了石头，藏在蒸汽炉背后的阴影里。
Technology and effect of this gy type detergent used in boiler are introduced.
主要介绍了用本除垢剂进行煮炉除垢的工艺和效果。
Technology and effect of this gy type detergent used in boiler are introduced.
主要介绍了用本除垢剂进行煮炉除垢的工艺和效果。
应用推荐