真空泵涂层适用性对比
body {
font-family: "Microsoft YaHei", sans-serif;
line-height: 1.6;
margin: 20px;
background-color: #f9f9f9;
color: #333;
}
h1 {
color: #2c3e50;
text-align: center;
}
table {
width: 100%;
border-collapse: collapse;
margin: 20px 0;
background-color: white;
box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}
th, td {
padding: 14px;
text-align: left;
border: 1px solid #ddd;
}
th {
background-color: #3498db;
color: white;
font-weight: bold;
}
tr:nth-child(even) {
background-color: #f2f7ff;
}
tr:hover {
background-color: #e8f4fc;
}
.highlight {
font-weight: bold;
color: #e74c3c;
}干式真空泵表面处理技术适用性对比
二硫化钨(WS₂)/ 高磷镍 + PTFE 封孔 / 高磷镍 + PFA 封孔 三着涂层场景分析